Fixed erorr notifications crashing the test

test.py

@@ -193,6 +193,7 @@ class PipelineTest(DaemonTest):
 
     def wait_for_result(self, jobid, handlers, timeout=5):
         resultfiles = {}
+        final_result = None
         for handler in handlers:
             resultfiles = {path.join(self.notify_url,
                                      f"{jobid}.{handler}"): False
@@ -207,7 +208,6 @@ class PipelineTest(DaemonTest):
         else:
             self.fail(f"No result produced after {_try} seconds")
 
-        final_result = None
         for resultfile in resultfiles:
             with open(resultfile) as f:
                 try:
@@ -220,6 +220,9 @@ class PipelineTest(DaemonTest):
 
             # Validate that this is the correct resultfile
             self.assertEqual(jobid, result['jobid'])
+            if result['type'] == 'error':
+                final_result = result
+                break
 
             if result['pending'] == []:
                 final_result = result