From 9ee9cc63445272be74644ba327418ac5f16bb0af Mon Sep 17 00:00:00 2001
From: simond <simond@7612ce4b-ef26-0410-bec9-ea0150e637f0>
Date: Thu, 31 Jan 2002 14:06:29 +0000
Subject: [PATCH] Make sure no invalid value gets assigned to frame_top on
 writing config

git-svn-id: https://svn.code.sf.net/p/squirrelmail/code/trunk/squirrelmail@2319 7612ce4b-ef26-0410-bec9-ea0150e637f0
---
 config/conf.pl | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/config/conf.pl b/config/conf.pl
index e376284e..13098460 100755
--- a/config/conf.pl
+++ b/config/conf.pl
@@ -1889,7 +1889,11 @@ sub save_data {
         print CF "\$org_logo      = '$org_logo';\n";
         print CF "\$org_title     = \"$org_title\";\n";
         print CF "\$signout_page  = '$signout_page';\n";
-        print CF "\$frame_top     = '$frame_top';\n";
+        if ($frame_top eq "") {
+            print CF "\$frame_top     = '_top';\n";
+        } else {
+            print CF "\$frame_top     = '$frame_top';\n";
+        }
         print CF "\n";
      
         print CF "global \$motd;\n";
-- 
2.25.1