Handle case where res.headers['content-type’] is undefined

mailgun · Jan 26, 2017 · 7e0a403 · 7e0a403
1 parent d98226a
commit 7e0a403
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/lib/request.js b/lib/request.js
@@ -282,7 +282,8 @@ Request.prototype.handleResponse = function (res) {
     // FIXME: An ugly hack to overcome invalid response type in mailgun api (see http://bit.ly/1eF30fU).
     // We skip content-type validation for 'campaings' endpoint assuming it is JSON.
     var skipContentTypeCheck = res.req && res.req.path && res.req.path.match(/\/campaigns/);
-    if (chunks && !error && (skipContentTypeCheck || (res.headers['content-type'].indexOf('application/json') >= 0))) {
+    var isJSON = res.headers['content-type'] && res.headers['content-type'].indexOf('application/json') >= 0;
+    if (chunks && !error && (skipContentTypeCheck || isJSON)) {
       try {
         body = JSON.parse(chunks);
       } catch (e) {