1 files changed, 1 insertions, 1 deletions

diff --git a/index.php b/index.php
index 42bd3dc66..795c73eed 100644
--- a/index.php
+++ b/index.php
@@ -3,7 +3,7 @@
 
 include_once "includes/common.inc";
 
-if ($q) {
+if (isset($q)) {
   $mod = arg(0);
 }