From 812795a9bdc90a48e75b16524c792ae884a4fe91 Mon Sep 17 00:00:00 2001
From: Gerhard Killesreiter <killes_www_drop_org@227.no-reply.drupal.org>
Date: Sat, 1 Apr 2006 23:54:57 +0000
Subject: #56722, Variable not passed by reference in comment.module, patch by
 chx

---
 modules/contact.module         | 3 ++-
 modules/contact/contact.module | 3 ++-
 2 files changed, 4 insertions(+), 2 deletions(-)

(limited to 'modules')

diff --git a/modules/contact.module b/modules/contact.module
index da34b83e0..076d284b0 100644
--- a/modules/contact.module
+++ b/modules/contact.module
@@ -463,8 +463,9 @@ function contact_mail_page() {
       }
       else {
         // If there is only one category, store its cid.
+        $category_keys = array_keys($categories);
         $form['cid'] = array('#type' => 'value',
-          '#value' => array_shift(array_keys($categories)),
+          '#value' => array_shift($category_keys),
         );
       }
       $form['message'] = array('#type' => 'textarea',
diff --git a/modules/contact/contact.module b/modules/contact/contact.module
index da34b83e0..076d284b0 100644
--- a/modules/contact/contact.module
+++ b/modules/contact/contact.module
@@ -463,8 +463,9 @@ function contact_mail_page() {
       }
       else {
         // If there is only one category, store its cid.
+        $category_keys = array_keys($categories);
         $form['cid'] = array('#type' => 'value',
-          '#value' => array_shift(array_keys($categories)),
+          '#value' => array_shift($category_keys),
         );
       }
       $form['message'] = array('#type' => 'textarea',
-- 
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