From: Thalia <thalia.e.chan@googlemail.com>
Date: Thu, 3 Jan 2019 10:59:20 +0000 (+0000)
Subject: Add check for editing restriction widget on Special:Block
X-Git-Tag: 1.34.0-rc.0~3151^2
X-Git-Url: http://git.cyclocoop.org/%7B%24admin_url%7Dcompta/comptes/journal.php?a=commitdiff_plain;h=e2e03d0bf145756b61961796b983e4e1b139ba77;p=lhc%2Fweb%2Fwiklou.git

Add check for editing restriction widget on Special:Block

If partial blocks is not enabled, editing restriction widget
will not exist, so check before binding events.

Bug: T212808
Change-Id: I33fd7efdc24c026338e25d7c0751d31bc9a7baba
---

diff --git a/resources/src/mediawiki.special.block.js b/resources/src/mediawiki.special.block.js
index 255b878adf..89bbbc8950 100644
--- a/resources/src/mediawiki.special.block.js
+++ b/resources/src/mediawiki.special.block.js
@@ -67,7 +67,9 @@
 			// Bind functions so they're checked whenever stuff changes
 			blockTargetWidget.on( 'change', updateBlockOptions );
 			expiryWidget.on( 'change', updateBlockOptions );
-			editingRestrictionWidget.on( 'change', updateBlockOptions );
+			if ( editingRestrictionWidget ) {
+				editingRestrictionWidget.on( 'change', updateBlockOptions );
+			}
 
 			// Call them now to set initial state (ie. Special:Block/Foobar?wpBlockExpiry=2+hours)
 			updateBlockOptions();