1 files changed, 1 insertions, 1 deletions

diff --git a/buildmaster/build-slaves.php b/buildmaster/build-slaves.php
index 36a1522..c0293df 100644
--- a/buildmaster/build-slaves.php
+++ b/buildmaster/build-slaves.php
@@ -68,7 +68,7 @@ $columns = array(
   )
 );
 
-if (!isset($_GET["sort"]))
+if (!array_key_exists("sort", $_GET))
   $_GET["sort"]="-last_connection";
 
 if (substr($_GET["sort"],0,1) == "-") {