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Fix issue deleting users - refs #8140

Yannick Warnier 9 years ago
parent
commit
5c22eb31da
1 changed files with 2 additions and 2 deletions
  1. 2 2
      main/inc/lib/usermanager.lib.php

+ 2 - 2
main/inc/lib/usermanager.lib.php

@@ -489,11 +489,11 @@ class UserManager
             return false;
         }
         $sql = "SELECT * FROM $table_course_user
-                WHERE status = '1' AND id = '".$user_id."'";
+                WHERE status = 1 AND user_id = ".$user_id;
         $res = Database::query($sql);
         while ($course = Database::fetch_object($res)) {
             $sql = "SELECT id FROM $table_course_user
-                    WHERE status='1' AND c_id ='".Database::escape_string($course->c_id)."'";
+                    WHERE status=1 AND c_id = " . Database::escape_string($course->c_id);
             $res2 = Database::query($sql);
             if (Database::num_rows($res2) == 1) {
                 return false;