diff --git a/htdocs/lib/mysql.lib.php b/htdocs/lib/mysql.lib.php
index 5e57c0a2946..917232ea671 100644
--- a/htdocs/lib/mysql.lib.php
+++ b/htdocs/lib/mysql.lib.php
@@ -409,14 +409,10 @@ class DoliDb
 
     function plimit($limit=0,$offset=0)
     {
-        if ($offset > 0)
-        {
-            return " LIMIT $offset,$limit ";
-        }
-        else
-        {
-            return " LIMIT $limit ";
-        }
+        global $conf;
+        if (! $limit) $limit=$conf->liste_limit;
+        if ($offset > 0) return " LIMIT $offset,$limit ";
+        else return " LIMIT $limit ";
     }
 
 
diff --git a/htdocs/lib/pgsql.lib.php b/htdocs/lib/pgsql.lib.php
index c857dec674a..59fe390bbbf 100644
--- a/htdocs/lib/pgsql.lib.php
+++ b/htdocs/lib/pgsql.lib.php
@@ -409,14 +409,10 @@ class DoliDb
     
     function plimit($limit=0,$offset=0)
     {
-        if ($offset > 0)
-        {
-            return " LIMIT $offset,$limit ";
-        }
-        else
-        {
-            return " LIMIT $limit ";
-        }
+        global $conf;
+        if (! $limit) $limit=$conf->liste_limit;
+        if ($offset > 0) return " LIMIT $offset,$limit ";
+        else return " LIMIT $limit ";
     }
     
     
@@ -530,5 +526,5 @@ class DoliDb
     }
 	
 }
-
+
 ?>