Use as strict comparison to check whether an user name was provided in Special:ListFiles

Otherwise Special:ListFiles/0 will not behave as expected.

Change-Id: I1fa503b4b514a471ded798b54e867435d30b80c5

diff --git a/includes/specials/SpecialListfiles.php b/includes/specials/SpecialListfiles.php
index 04a83c8..2a97abc 100644 (file)
--- a/includes/specials/SpecialListfiles.php
+++ b/includes/specials/SpecialListfiles.php
@@ -87,7 +87,7 @@ class ImageListPager extends TablePager {
                $this->mIncluding = $including;
                $this->mShowAll = $showAll;
 
-               if ( $userName ) {
+               if ( $userName !== null && $userName !== '' ) {
                        $nt = Title::newFromText( $userName, NS_USER );
                        if ( !is_null( $nt ) ) {
                                $this->mUserName = $nt->getText();