only return sourceMap if necessary

egoist · Mar 14, 2018 · 88f7aff · 88f7aff
1 parent c95fd10
commit 88f7aff
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/index.js b/src/index.js
@@ -131,7 +131,7 @@ export default (options = {}) => {
 
         return {
           code,
-          map: concat.sourceMap,
+          map: sourceMap === true && concat.sourceMap,
           codeFilePath: filepath,
           mapFilePath: filepath + '.map'
         }