From 5b5cf0b0df599ab47f46f495dcd510d2a38af553 Mon Sep 17 00:00:00 2001
From: Angie Byron <webchick@24967.no-reply.drupal.org>
Date: Mon, 19 Oct 2009 02:06:52 +0000
Subject: #412730 follow-up by mikey_p: Fixed return value of theme() when
 theme function not found.

---
 includes/theme.inc | 1 +
 1 file changed, 1 insertion(+)

(limited to 'includes')

diff --git a/includes/theme.inc b/includes/theme.inc
index bcceb3fb5..4b55c5aee 100644
--- a/includes/theme.inc
+++ b/includes/theme.inc
@@ -763,6 +763,7 @@ function theme($hook, $variables = array()) {
 
   if (!isset($hooks[$hook])) {
     watchdog('theme', 'Theme key "@key" not found.', array('@key' => $hook), WATCHDOG_WARNING);
+    return '';
   }
 
   $info = $hooks[$hook];
-- 
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