From ad8eacac3bcf33ae6e1cf70196fc94a1fee3bd3a Mon Sep 17 00:00:00 2001
From: Dries Buytaert <dries@buytaert.net>
Date: Sun, 31 Oct 2010 03:56:46 +0000
Subject: - Patch #939398 by merlinofchaos: undefined offset: 0 in
 contextual_preprocess()

---
 modules/contextual/contextual.module | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'modules/contextual')

diff --git a/modules/contextual/contextual.module b/modules/contextual/contextual.module
index f0e6e032c..9e4cc2c42 100644
--- a/modules/contextual/contextual.module
+++ b/modules/contextual/contextual.module
@@ -95,7 +95,7 @@ function contextual_preprocess(&$variables, $hook) {
   }
 
   // Determine the primary theme function argument.
-  if (isset($hooks[$hook]['variables'])) {
+  if (!empty($hooks[$hook]['variables'])) {
     $keys = array_keys($hooks[$hook]['variables']);
     $key = $keys[0];
   }
-- 
cgit v1.2.3