Minor change of wording...

[squirrelmail.git] / functions / prefs.php

diff --git a/functions/prefs.php b/functions/prefs.php
index 72f3c445995c126c0f5f76e69b1b88d4277477fb..0042efe7ae7c1d63145c4543fb9a701c32a838f6 100644 (file)
--- 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;
       }