Merge "Align "What's this" vertically"

[lhc/web/wiklou.git] / resources / src / mediawiki.widgets / mw.widgets.ComplexNamespaceInputWidget.js

diff --git a/resources/src/mediawiki.widgets/mw.widgets.ComplexNamespaceInputWidget.js b/resources/src/mediawiki.widgets/mw.widgets.ComplexNamespaceInputWidget.js
index b0c9f91..9edd0bd 100644 (file)
--- a/resources/src/mediawiki.widgets/mw.widgets.ComplexNamespaceInputWidget.js
+++ b/resources/src/mediawiki.widgets/mw.widgets.ComplexNamespaceInputWidget.js
@@ -120,8 +120,9 @@
         */
        mw.widgets.ComplexNamespaceInputWidget.prototype.setDisabled = function ( disabled ) {
                mw.widgets.ComplexNamespaceInputWidget.parent.prototype.setDisabled.call( this, disabled );
-               this.namespace.setDisabled( disabled );
-
+               if ( this.namespace ) {
+                       this.namespace.setDisabled( disabled );
+               }
                if ( this.invert ) {
                        this.invert.setDisabled( disabled );
                }
@@ -129,6 +130,7 @@
                if ( this.associated ) {
                        this.associated.setDisabled( disabled );
                }
+               return this;
        };
 
 }( jQuery, mediaWiki ) );