* Clarified fuzzy if statement

diff --git a/includes/SpecialRandompage.php b/includes/SpecialRandompage.php
index 0cc945e..59836c9 100644 (file)
--- a/includes/SpecialRandompage.php
+++ b/includes/SpecialRandompage.php
@@ -16,7 +16,7 @@ function wfSpecialRandompage( $par = NS_MAIN ) {
 
        # Determine the namespace to get a random page from.
        $namespace = $wgContLang->getNsIndex($par);
-       if (!$namespace || $namespace < NS_MAIN) {
+       if ($namespace === false || $namespace < NS_MAIN) {
                $namespace = NS_MAIN;
        }