1 files changed, 14 insertions, 5 deletions
diff --git a/node_modules/replace-ext/index.js b/node_modules/replace-ext/index.js
index 3f76938e4..7cb7789e2 100644
--- a/node_modules/replace-ext/index.js
+++ b/node_modules/replace-ext/index.js
@@ -1,9 +1,18 @@
+'use strict';
+
 var path = require('path');
 
-module.exports = function(npath, ext) {
-  if (typeof npath !== 'string') return npath;
-  if (npath.length === 0) return npath;
+function replaceExt(npath, ext) {
+  if (typeof npath !== 'string') {
+    return npath;
+  }
+
+  if (npath.length === 0) {
+    return npath;
+  }
 
-  var nFileName = path.basename(npath, path.extname(npath))+ext;
+  var nFileName = path.basename(npath, path.extname(npath)) + ext;
   return path.join(path.dirname(npath), nFileName);
-};
-\ No newline at end of file
+}
+
+module.exports = replaceExt;