Fail hard when getArrayBuffer returns a 200 without content

mapbox · Oct 17, 2016 · 43fbe47 · 43fbe47
1 parent c7d1464
commit 43fbe47
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/js/util/ajax.js b/js/util/ajax.js
@@ -34,6 +34,9 @@ exports.getArrayBuffer = function(url, callback) {
         callback(e);
     };
     xhr.onload = function() {
+        if (xhr.response.byteLength === 0 && xhr.status === 200) {
+            return callback(new Error('http status 200 returned without content.'));
+        }
         if (xhr.status >= 200 && xhr.status < 300 && xhr.response) {
             callback(null, xhr.response);
         } else {