fix(pathRewrite): path can be empty string (#110)

* allow empty string as path. * disallow non-string path.
chimurai · Sep 20, 2016 · 0cb6839 · 0cb6839
1 parent 7d1865c
commit 0cb6839
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/lib/index.js b/lib/index.js
@@ -119,7 +119,7 @@ function HttpProxyMiddleware(context, opts) {
         if (pathRewriter) {
             var path = pathRewriter(req.url, req);
 
-            if (path) {
+            if (typeof path === 'string') {
                 req.url =  path;
             } else {
                 logger.info('[HPM] pathRewrite: No rewritten path found. (%s)', req.url);