From 0652c4d6a203a1c56ab08f62d6649ba31b7ddfab Mon Sep 17 00:00:00 2001
From: =?utf8?q?Micha=C5=82=20Go=C5=82=C4=99biowski?= <m.goleb@gmail.com>
Date: Mon, 25 Apr 2016 22:34:29 +0200
Subject: [PATCH] Build: Strip excessive "use strict" pragmas when building

Fixes gh-3077
---
 build/tasks/build.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/build/tasks/build.js b/build/tasks/build.js
index 0eff368f7..926348182 100644
--- a/build/tasks/build.js
+++ b/build/tasks/build.js
@@ -81,7 +81,7 @@ module.exports = function( grunt ) {
 
 			// Remove define wrappers, closure ends, and empty declarations
 			contents = contents
-				.replace( /define\([^{]*?{/, "" )
+				.replace( /define\([^{]*?{\s*(?:("|')use strict\1(?:;|))?/, "" )
 				.replace( rdefineEnd, "" );
 
 			// Remove anything wrapped with
-- 
2.39.5