diff --git a/.travis.yml b/.travis.yml
index 26d4c64fef2..70c20af872d 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -56,7 +56,7 @@ before_script:
  - sh -c "if [ '$DB' = 'pgsql' ]; then psql -c 'CREATE DATABASE myapp_test;' -U postgres; fi"
  - sh -c "if [ '$DB' = 'mysql' ]; then mysql -e 'DROP DATABASE IF EXISTS myapp_test;'; fi"
  - sh -c "if [ '$DB' = 'mysql' ]; then mysql -e 'CREATE DATABASE IF NOT EXISTS myapp_test;'; fi"
- - sh -c "if [ '$DB' = 'mysql' ]; then mysql -D myapp_test < $(pwd)/dev/initdata/mysqldump_dolibarr_3.5.0.sql; fi"
+ - sh -c "if [ '$DB' = 'mysql' ]; then mysql -D myapp_test < $(pwd)/dev/initdata/mysqldump_dolibarr_3.4.0.sql; fi"
  - echo Create config file htdocs/conf/conf.php
  - echo '<?php ' > htdocs/conf/conf.php
  - sh -c "if [ '$DB' = 'pgsql' ]; then echo '$'dolibarr_main_db_type=\'pgsql\'';' >> htdocs/conf/conf.php; fi"
@@ -84,13 +84,14 @@ before_script:
 
 
 script: 
+ - cd htdocs/install; php upgrade.php 3.4.0 3.5.0 
 # - phpunit -d memory_limit=-1 --configuration test/phpunit/phpunittest.xml --coverage-text test/phpunit/AllTests.php
 # - phpunit -d memory_limit=-1 --configuration test/phpunit/phpunittest.xml --coverage-text test/phpunit/BuildDocTest.php
 # - phpunit -d memory_limit=-1 --configuration test/phpunit/phpunittest.xml test/phpunit/WebservicesOtherTest.php
 # - phpcs --warning-severity=0 -s --report-checkstyle --report-summary --standard=dev/codesniffer/ruleset.xml --tab-width=4 --ignore=/build/html/,/documents/,/includes/,/test/report/ htdocs/core/class/dolgraph.class.php
- - phpcs --warning-severity=0 -s --report-checkstyle --report-summary --standard=dev/codesniffer/ruleset.xml --tab-width=4 --ignore=/build/html/,/documents/,/includes/,/test/report/ . 
+# - phpcs --warning-severity=0 -s --report-checkstyle --report-summary --standard=dev/codesniffer/ruleset.xml --tab-width=4 --ignore=/build/html/,/documents/,/includes/,/test/report/ . 
 # - phpcs --warning-severity=0 -s --report-summary --standard=dev/codesniffer/ruleset.xml --tab-width=4 --ignore=/build/html/,/documents/,/includes/,/test/report/ .
- - phpunit -d memory_limit=-1 --configuration test/phpunit/phpunittest.xml test/phpunit/AllTests.php
+# - phpunit -d memory_limit=-1 --configuration test/phpunit/phpunittest.xml test/phpunit/AllTests.php
 
 after_script:
 # - echo Output dolibarr log file; cat $(pwd)/htdocs/documents/dolibarr.log
diff --git a/htdocs/install/upgrade.php b/htdocs/install/upgrade.php
index 904144cad66..ccb19aa352a 100644
--- a/htdocs/install/upgrade.php
+++ b/htdocs/install/upgrade.php
@@ -365,47 +365,54 @@ if (! GETPOST("action") || preg_match('/upgrade/i',GETPOST('action')))
             }
         }
 
-        // Loop on each migrate files
-        foreach($filelist as $file)
+        if (count($filelist) == 0)
         {
-        	print '<tr><td colspan="2"><hr></td></tr>';
-            print '<tr><td class="nowrap">'.$langs->trans("ChoosedMigrateScript").'</td><td align="right">'.$file.'</td></tr>'."\n";
-
-            // Run sql script
-            $ok=run_sql($dir.$file, 0, '', 1);
-
-            // Scan if there is migration scripts for modules htdocs/module/sql or htdocs/custom/module/sql
-            $modulesfile = array();
-            foreach ($conf->file->dol_document_root as $type => $dirroot)
-            {
-            	$handlemodule=@opendir($dirroot);		// $dirroot may be '..'
-            	if (is_resource($handlemodule))
-            	{
-            		while (($filemodule = readdir($handlemodule))!==false)
-            		{
-            			if (! preg_match('/\./',$filemodule) && is_dir($dirroot.'/'.$filemodule.'/sql'))	// We exclude filemodule that contains . (are not directories) and are not directories.
-            			{
-            				//print "Scan for ".$dirroot . '/' . $filemodule . '/sql/'.$file;
-            				if (is_file($dirroot . '/' . $filemodule . '/sql/'.$file))
-            				{
-            					$modulesfile[$dirroot . '/' . $filemodule . '/sql/'.$file] = '/' . $filemodule . '/sql/'.$file;
-            				}
-            			}
-            		}
-            		closedir($handlemodule);
-            	}
-            }
-
-            foreach ($modulesfile as $modulefilelong => $modulefileshort)
-            {
-            	print '<tr><td colspan="2"><hr></td></tr>';
-            	print '<tr><td class="nowrap">'.$langs->trans("ChoosedMigrateScript").' (external modules)</td><td align="right">'.$modulefileshort.'</td></tr>'."\n";
+        	print '<div class="error">'.$langs->trans("ErrorNoMigrationFilesFoundForParameters").'</div>';
+        }
+		else
+		{
+	        // Loop on each migrate files
+	        foreach($filelist as $file)
+	        {
+	        	print '<tr><td colspan="2"><hr></td></tr>';
+	            print '<tr><td class="nowrap">'.$langs->trans("ChoosedMigrateScript").'</td><td align="right">'.$file.'</td></tr>'."\n";
 
 	            // Run sql script
-            	$okmodule=run_sql($modulefilelong, 0, '', 1);	// Note: Result of migration of external module should not decide if we continue migration of Dolibarr or not.
-            }
+	            $ok=run_sql($dir.$file, 0, '', 1);
 
-        }
+	            // Scan if there is migration scripts for modules htdocs/module/sql or htdocs/custom/module/sql
+	            $modulesfile = array();
+	            foreach ($conf->file->dol_document_root as $type => $dirroot)
+	            {
+	            	$handlemodule=@opendir($dirroot);		// $dirroot may be '..'
+	            	if (is_resource($handlemodule))
+	            	{
+	            		while (($filemodule = readdir($handlemodule))!==false)
+	            		{
+	            			if (! preg_match('/\./',$filemodule) && is_dir($dirroot.'/'.$filemodule.'/sql'))	// We exclude filemodule that contains . (are not directories) and are not directories.
+	            			{
+	            				//print "Scan for ".$dirroot . '/' . $filemodule . '/sql/'.$file;
+	            				if (is_file($dirroot . '/' . $filemodule . '/sql/'.$file))
+	            				{
+	            					$modulesfile[$dirroot . '/' . $filemodule . '/sql/'.$file] = '/' . $filemodule . '/sql/'.$file;
+	            				}
+	            			}
+	            		}
+	            		closedir($handlemodule);
+	            	}
+	            }
+
+	            foreach ($modulesfile as $modulefilelong => $modulefileshort)
+	            {
+	            	print '<tr><td colspan="2"><hr></td></tr>';
+	            	print '<tr><td class="nowrap">'.$langs->trans("ChoosedMigrateScript").' (external modules)</td><td align="right">'.$modulefileshort.'</td></tr>'."\n";
+
+		            // Run sql script
+	            	$okmodule=run_sql($modulefilelong, 0, '', 1);	// Note: Result of migration of external module should not decide if we continue migration of Dolibarr or not.
+	            }
+
+	        }
+		}
     }
 
     print '</table>';