Include CSS Map file for bootstrap.min.css

X-Ref #16583

diff --git a/Gruntfile.js b/Gruntfile.js
index 4c021cef15b8a0e423bc9d8ed7143eed5b824a7b..713feba3e157e2650ba87e53b75b054563ac79d4 100644 (file)
--- a/Gruntfile.js
+++ b/Gruntfile.js
@@ -231,6 +231,7 @@ module.exports = function (grunt) {
         //    and then simplify the fix for https://github.com/twbs/bootstrap/issues/14837 accordingly
         compatibility: 'ie8',
         keepSpecialComments: '*',
+        sourceMap: true,
         advanced: false
       },
       minifyCore: {