3 var path = require('path');
5 function replaceExt(npath, ext) {
6 if (typeof npath !== 'string') {
10 if (npath.length === 0) {
14 var nFileName = path.basename(npath, path.extname(npath)) + ext;
15 return path.join(path.dirname(npath), nFileName);
18 module.exports = replaceExt;