--- a/taskcluster/taskgraph/action.py
+++ b/taskcluster/taskgraph/action.py
@@ -130,17 +130,17 @@ def load_decisions(s, project, resultset
         while True:
             params = {"push_id": resultset, "count": jobs_per_call, "offset": offset}
             results = s.get(url=project_url, params=params).json()["results"]
             unfiltered += results
             if (len(results) < jobs_per_call):
                 break
             offset += jobs_per_call
         filtered = [j for j in unfiltered if all([j[k] == filters[k] for k in filters])]
-        if all([j["result"] == "success" for j in filtered]):
+        if filtered and all([j["result"] == "success" for j in filtered]):
             logger.info("Push found with all green jobs for this type. Continuing.")
             break
         decisions += [t for t in unfiltered if t["job_type_name"] == "Gecko Decision Task"]
 
     for decision in decisions:
         params = {"job_guid": decision["job_guid"]}
         details = s.get(url=decision_url, params=params).json()["results"]
         inspect = [detail["url"] for detail in details if detail["value"] == "Inspect Task"][0]