Merge pull request #1869 from FHenry/3.6

Extrafield feature select from table should try to translate multiple column when not needed

ChangeLog

@@ -17,6 +17,7 @@ For users:
 - Fix: Salaries payment - Field date value is now required and add control on it.
 - Fix: Iban was used instead of Bic into SEPA file.
 - Fix: Must unaccent strings into SEPA file.
+- Fix: Extrafield feature select from table should try to translate multiple column when not needed 
 
 ***** ChangeLog for 3.6 compared to 3.5.* *****
 For users:

htdocs/core/class/extrafields.class.php

@@ -976,7 +976,7 @@ class ExtraFields
 				// Several field into label (eq table:code|libelle:rowid)
 				$fields_label = explode('|',$InfoFieldList[1]);
 
-				if(is_array($fields_label))
+				if(is_array($fields_label) && count($fields_label)>1)
 				{
 					foreach ($fields_label as $field_toshow)
 					{