Exceptions cannot be thrown in __toString()

horde · Mar 5, 2014 · b0c0d1e · b0c0d1e
1 parent bedf7d5
commit b0c0d1e
Showing 1 changed file with 6 additions and 2 deletions.
diff --git a/framework/Imap_Client/lib/Horde/Imap/Client/Search/Query.php b/framework/Imap_Client/lib/Horde/Imap/Client/Search/Query.php
@@ -62,8 +62,12 @@ class Horde_Imap_Client_Search_Query implements Serializable
      */
     public function __toString()
     {
-        $res = $this->build(null);
-        return $res['query']->escape();
+        try {
+            $res = $this->build(null);
+            return $res['query']->escape();
+        } catch (Exception $e) {
+            return '';
+        }
     }
 
     /**