X-Git-Url: https://vcs.fsf.org/?a=blobdiff_plain;f=functions%2Fprefs.php;h=0042efe7ae7c1d63145c4543fb9a701c32a838f6;hb=87448e92f9b604d63b173cbfbf9b3c8273bf33fb;hp=72f3c445995c126c0f5f76e69b1b88d4277477fb;hpb=bf1d3803fd9febc092805c42a5f1d28e6212b4c3;p=squirrelmail.git

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;
       }