resourceloader: Micro-optimise mw.loader.register version string setting

23 bytes over 46, so even though it's slightly slower in Chrome this way
it's faster in Firefox and it's close enough that it's not worth worrying
over.

Change-Id: I5e917c6d6caee730e54d1d5bacb0d9b249b515e2

diff --git a/resources/src/startup/mediawiki.js b/resources/src/startup/mediawiki.js
index 98e8f80..06eb80e 100644 (file)
--- a/resources/src/startup/mediawiki.js
+++ b/resources/src/startup/mediawiki.js
@@ -1800,7 +1800,7 @@
                                                module: {
                                                        exports: {}
                                                },
-                                               version: version !== undefined ? String( version ) : '',
+                                               version: String( version || '' ),
                                                dependencies: deps || [],
                                                group: typeof group === 'string' ? group : null,
                                                source: typeof source === 'string' ? source : 'local',