check ext response before adding

2017-03-18 09:56:37 -05:00
parent 9ce291722d
commit 0294b0a093
1 changed files with 4 additions and 0 deletions
--- a/app/assets/javascripts/app/services/extensionManager.js
+++ b/app/assets/javascripts/app/services/extensionManager.js
@@ -92,6 +92,10 @@ class ExtensionManager {
  */
  retrieveExtensionFromServer(url, callback) {
    this.httpManager.getAbsolute(url, {}, function(response){
+      if(typeof response !== 'object') {
+        callback(null);
+        return;
+      }
      var ext = this.handleExtensionLoadExternalResponseItem(url, response);
      if(callback) {
        callback(ext);