Initialize the positions to 0 when empty

Signed-off-by: Madhura Jayaratne <madhura.cj@gmail.com>
phpmyadmin · Jun 11, 2015 · 57d68d5 · 57d68d5
1 parent bd911c8
commit 57d68d5
Showing 1 changed file with 7 additions and 0 deletions.
diff --git a/libraries/navigation/NavigationTree.class.php b/libraries/navigation/NavigationTree.class.php
@@ -318,6 +318,13 @@ private function _buildPath()
      */
     private function _buildPathPart($path, $type2, $pos2, $type3, $pos3)
     {
+        if (empty($pos2)) {
+            $pos2 = 0;
+        }
+        if (empty($pos3)) {
+            $pos3 = 0;
+        }
+
         $retval = true;
         if (count($path) <= 1) {
             return $retval;