fix($http): do not add trailing question

Closes #6342

1 files changed, 5 insertions, 0 deletions

diff --git a/test/ng/httpSpec.js b/test/ng/httpSpec.js
index d446a80c..192fde5c 100644
--- a/test/ng/httpSpec.js
+++ b/test/ng/httpSpec.js
@@ -456,6 +456,11 @@ describe('$http', function() {
         $httpBackend.expect('GET', '/Path?!do%26h=g%3Da+h&:bar=$baz@1').respond('');
         $http({url: '/Path', params: {':bar': '$baz@1', '!do&h': 'g=a h'}, method: 'GET'});
       });
+
+      it('should not add question mark when params is empty', function() {
+        $httpBackend.expect('GET', '/url').respond('');
+        $http({url: '/url', params: {}, method: 'GET'});
+      })
     });