From: fidian <fidian@7612ce4b-ef26-0410-bec9-ea0150e637f0>
Date: Mon, 25 Jun 2001 16:20:57 +0000 (+0000)
Subject: Prefs saved as a value of 0 were treated like empty strings.  This caused
X-Git-Url: https://vcs.fsf.org/?p=squirrelmail.git;a=commitdiff_plain;h=ed9f3a67e3668c232994f4a69c045e6f3b6eba72

Prefs saved as a value of 0 were treated like empty strings.  This caused
the alternating row colors setting to be messed up.
Bug reported on May 12, 2001, by Marc Lucks.


git-svn-id: https://svn.code.sf.net/p/squirrelmail/code/trunk/squirrelmail@1421 7612ce4b-ef26-0410-bec9-ea0150e637f0
---

diff --git a/functions/prefs.php b/functions/prefs.php
index 72f3c445..0042efe7 100644
--- a/functions/prefs.php
+++ b/functions/prefs.php
@@ -105,7 +105,7 @@
       cachePrefValues($data_dir, $username);
       if (isset($prefs_cache[$string]) && $prefs_cache[$string] == $set_to)
          return;
-      if ($set_to == '') {
+      if ($set_to === '') {
          removePref($data_dir, $username, $string);
 	 return;
       }