From ce6dde980a6eb4a606f7e2d5b97c9445235b2b7a Mon Sep 17 00:00:00 2001
From: Dries Buytaert <dries@buytaert.net>
Date: Mon, 4 Dec 2006 10:48:28 +0000
Subject: - Patch #100957 by Tobias and chx: fixed return value of
 drupal_lookup_path().

---
 includes/path.inc | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/includes/path.inc b/includes/path.inc
index 75a869d48..0a791cc01 100644
--- a/includes/path.inc
+++ b/includes/path.inc
@@ -55,10 +55,12 @@ function drupal_lookup_path($action, $path = '') {
   }
   elseif ($count > 0 && $path != '') {
     if ($action == 'alias') {
-      if (isset($map[$path]) || array_key_exists($path, $map)) {
+      if (isset($map[$path])) {
         return $map[$path];
       }
-      $alias = db_result(db_query("SELECT dst FROM {url_alias} WHERE src = '%s'", $path));
+      if (!$alias = db_result(db_query("SELECT dst FROM {url_alias} WHERE src = '%s'", $path))) {
+        $alias = FALSE;
+      }
       $map[$path] = $alias;
       return $alias;
     }
-- 
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