A lot rewrites from double-quote to single-quote, some fixes for extension handling...

[mailer.git] / inc / libs / nickname_functions.php

diff --git a/inc/libs/nickname_functions.php b/inc/libs/nickname_functions.php
index a569199d573cccd28e9ae30c07f3768c422d944c..be934a382beacf557abed0290f5d3cd3b0a0b690 100644 (file)
--- a/inc/libs/nickname_functions.php
+++ b/inc/libs/nickname_functions.php
@@ -77,7 +77,7 @@ function NICKNAME_IS_ACTIVE ($uidNick) {
 //
 function NICKNAME_GET_NICK ($userid) {
        // If not found...
-       $ret = "";
+       $ret = '';
 
        // Found in cache?
        if (isset($GLOBALS['cache_array']['nicknames'][$userid])) {