bug:2841 doesn't duplicate using 'merge' action on only one group

git-svn-id: http://piwigo.org/svn/trunk@20740 68402e56-0260-453c-a942-63ccdbb3a9ee
Piwigo · Feb 13, 2013 · d6abd25 · d6abd25
1 parent a25f398
commit d6abd25
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/admin/group_list.php b/admin/group_list.php
@@ -164,7 +164,7 @@
   // |merge groups into a new one
   // +
 
-  if ($action=="merge" )
+  if ($action=="merge" and count($groups) > 1)
   {
     // is the group not already existing ?
     $query = '