From: jenkins-bot <jenkins-bot@gerrit.wikimedia.org>
Date: Wed, 14 Feb 2018 17:31:33 +0000 (+0000)
Subject: Merge "Only try to show character difference if it isn't empty"
X-Git-Tag: 1.31.0-rc.0~613
X-Git-Url: https://git.heureux-cyclage.org/?p=lhc%2Fweb%2Fwiklou.git;a=commitdiff_plain;h=6f7e982df6479e27c3b17f2deda8404ef55f50e6;hp=130344b47ad939114400d2d0dfbc4018d6d2b5a9

Merge "Only try to show character difference if it isn't empty"
---

diff --git a/includes/changes/EnhancedChangesList.php b/includes/changes/EnhancedChangesList.php
index 0df6828162..6c7666fba5 100644
--- a/includes/changes/EnhancedChangesList.php
+++ b/includes/changes/EnhancedChangesList.php
@@ -324,7 +324,7 @@ class EnhancedChangesList extends ChangesList {
 				$first--;
 			}
 			# Get net change
-			$charDifference = $this->formatCharacterDifference( $block[$first], $block[$last] );
+			$charDifference = $this->formatCharacterDifference( $block[$first], $block[$last] ) ?: false;
 		}
 
 		$numberofWatchingusers = $this->numberofWatchingusers( $block[0]->numberofWatchingusers );