- // Setting the language to use for gettext if it is not English
- // (the default language) or empty.
- $squirrelmail_language = getPref ($data_dir, $username, "language");
- if ($squirrelmail_language != "en" && $squirrelmail_language != "") {
- putenv("LANG=$squirrelmail_language");
- bindtextdomain("squirrelmail", "../locale/");
- textdomain("squirrelmail");
-
- // Setting cookie to use on the login screen the next time the
- // same user logs in.
- setcookie("squirrelmail_language", $squirrelmail_language,
- time()+2592000);
+ // Check to see if gettext is installed
+ if (function_exists("_")) {
+ // Setting the language to use for gettext if it is not English
+ // (the default language) or empty.
+ $squirrelmail_language = getPref ($data_dir, $username, "language");
+ if ($squirrelmail_language != "en" && $squirrelmail_language != "") {
+ putenv("LANG=$squirrelmail_language");
+ bindtextdomain("squirrelmail", "../locale/");
+ textdomain("squirrelmail");
+
+ // Setting cookie to use on the login screen the next time the
+ // same user logs in.
+ setcookie("squirrelmail_language", $squirrelmail_language,
+ time()+2592000);
+ }
+ } else {
+ function _($string) {
+ return $string;
+ }