build: Enable jscs rules 'requireSpacesInside*Brackets' and make pass

[lhc/web/wiklou.git] / resources / src / mediawiki / mediawiki.util.js

diff --git a/resources/src/mediawiki/mediawiki.util.js b/resources/src/mediawiki/mediawiki.util.js
index 93a1b3b..2a3542c 100644 (file)
--- a/resources/src/mediawiki/mediawiki.util.js
+++ b/resources/src/mediawiki/mediawiki.util.js
@@ -33,7 +33,7 @@
                                ];
 
                                for ( i = 0, l = selectors.length; i < l; i++ ) {
-                                       $node = $( selectors[i] );
+                                       $node = $( selectors[ i ] );
                                        if ( $node.length ) {
                                                return $node.first();
                                        }
@@ -165,7 +165,7 @@
                        if ( m ) {
                                // Beware that decodeURIComponent is not required to understand '+'
                                // by spec, as encodeURIComponent does not produce it.
-                               return decodeURIComponent( m[1].replace( /\+/g, '%20' ) );
+                               return decodeURIComponent( m[ 1 ].replace( /\+/g, '%20' ) );
                        }
                        return null;
                },
@@ -299,7 +299,7 @@
                                        // Error: Invalid nextnode
                                        nextnode = undefined;
                                }
-                               if ( nextnode && ( nextnode.length !== 1 || nextnode[0].parentNode !== $ul[0] ) ) {
+                               if ( nextnode && ( nextnode.length !== 1 || nextnode[ 0 ].parentNode !== $ul[ 0 ] ) ) {
                                        // Error: nextnode must resolve to a single node
                                        // Error: nextnode must have the associated <ul> as its parent
                                        nextnode = undefined;
@@ -318,7 +318,7 @@
                        // to get a localized access key label (bug 67946).
                        $link.updateTooltipAccessKeys();
 
-                       return $item[0];
+                       return $item[ 0 ];
                },
 
                /**