more friendly error message when first_reponse is null

sw897 · Nov 28, 2015 · 43591a0 · 43591a0
1 parent d49605d
commit 43591a0
Showing 1 changed file with 4 additions and 0 deletions.
diff --git a/pyspider/fetcher/phantomjs_fetcher.js b/pyspider/fetcher/phantomjs_fetcher.js
@@ -168,6 +168,10 @@ if (system.args.length !== 2) {
     }
 
     function _make_result(page) {
+      if (first_response === null) {
+        throw "No response received!";
+      }
+
       var cookies = {};
       page.cookies.forEach(function(e) {
         cookies[e.name] = e.value;