Prevents warning.

Signed-off-by: Stéphane Jacob <sj@m4x.org>

diff --git a/include/userset.inc.php b/include/userset.inc.php
index 7ffe768..d4be83a 100644 (file)
--- a/include/userset.inc.php
+++ b/include/userset.inc.php
@@ -54,7 +54,7 @@ class SearchSet extends ProfileSet
 
     public function __construct($quick = false, PlFilterCondition $cond = null)
     {
-        if ($no_search) {
+        if (isset($no_search)) {
             return;
         }