Umherirrender has uploaded a new change for review.

  https://gerrit.wikimedia.org/r/66291


Change subject: Do not show empty parenthesis on log entry when no block flags
......................................................................

Do not show empty parenthesis on log entry when no block flags

When nothing is stored in the database, the explode in
LogPage::formatBlockFlags will explode a empty string to a array with a
empty string as only value. Avoid this by checking first for a empty
string.

Bug: 47035
Change-Id: I879169599a2a24b35e26d4a23ab8202f267d8b00
---
M includes/logging/LogPage.php
1 file changed, 5 insertions(+), 1 deletion(-)


  git pull ssh://gerrit.wikimedia.org:29418/mediawiki/core 
refs/changes/91/66291/1

diff --git a/includes/logging/LogPage.php b/includes/logging/LogPage.php
index 9d6ab25..fa2b8b2 100644
--- a/includes/logging/LogPage.php
+++ b/includes/logging/LogPage.php
@@ -518,7 +518,11 @@
         * @return String
         */
        public static function formatBlockFlags( $flags, $lang ) {
-               $flags = explode( ',', trim( $flags ) );
+               $flags = trim( $flags );
+               if ( $flags === '' ) {
+                       return ''; //nothing to do
+               }
+               $flags = explode( ',', $flags );
 
                if ( count( $flags ) > 0 ) {
                        for ( $i = 0; $i < count( $flags ); $i++ ) {

-- 
To view, visit https://gerrit.wikimedia.org/r/66291
To unsubscribe, visit https://gerrit.wikimedia.org/r/settings

Gerrit-MessageType: newchange
Gerrit-Change-Id: I879169599a2a24b35e26d4a23ab8202f267d8b00
Gerrit-PatchSet: 1
Gerrit-Project: mediawiki/core
Gerrit-Branch: master
Gerrit-Owner: Umherirrender <umherirrender_de...@web.de>

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