From cdec2f7e3eb2f64c8d916b1d94f74462603eb884 Mon Sep 17 00:00:00 2001
From: Dries Buytaert <dries@buytaert.net>
Date: Sat, 21 May 2005 11:33:03 +0000
Subject: - Patch #16303 by Gerhard: fixed some warnings.

---
 modules/user/user.module | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

(limited to 'modules/user/user.module')

diff --git a/modules/user/user.module b/modules/user/user.module
index 5b80fc7f0..b84e73838 100644
--- a/modules/user/user.module
+++ b/modules/user/user.module
@@ -332,8 +332,10 @@ function user_access($string, $account = NULL) {
       $perm[$account->uid] .= "$row->perm, ";
     }
   }
-
-  return strstr($perm[$account->uid], "$string, ");
+  if (isset($perm[$account->uid])) {
+    return strstr($perm[$account->uid], "$string, ");
+  }
+  return FALSE;
 }
 
 /**
-- 
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