Fixed problem when nameToID returns no results.

git-svn-id: file:///svn-source/pmgr/branches/invoice_receipt_20090629/site@282 97e9348a-65ac-dc4b-aefc-98561f571b83
2009-07-09 05:27:13 +00:00
parent 7483f6ed2c
commit 0e1b0c111e
1 changed files with 5 additions and 2 deletions
--- a/app_model.php
+++ b/app_model.php
@@ -95,8 +95,11 @@ class AppModel extends Model {
 			 'conditions' => compact('name'),
 			 ));
    $this->cacheQueries = false;
-    $item = current($item);
-    return $item['id'];
+    if ($item) {
+      $item = current($item);
+      return $item['id'];
+    }
+    return null;
  }