Fix legacy changes

Author: harminius

mergin/client.py

@@ -876,8 +876,8 @@ def push_project(self, directory):
         :param directory: Project's directory
         :type directory: String
         """
-        blocking_job, non_blocking_job = push_project_async(self, directory)
-        for job in [blocking_job, non_blocking_job]:
+        jobs = push_project_async(self, directory)
+        for job in jobs:
             if job is None:
                 return  # there is nothing to push (or we only deleted some files)
             push_project_wait(job)

mergin/test/test_client.py

@@ -393,8 +393,9 @@ def test_cancel_push(mc):
     assert next((f for f in push_changes["updated"] if f["path"] == f_updated), None)
 
     # start pushing and then cancel the job
-    job, _ = push_project_async(mc, project_dir)
-    push_project_cancel(job)
+    jobs = push_project_async(mc, project_dir)
+    for job in jobs:
+        push_project_cancel(job)
 
     # if cancelled properly, we should be now able to do the push without any problem
     mc.push_project(project_dir)