fix PR helper when commits have no author. (#10959)

PR helper fails when author information is null. Adding a check before get login name. ![image](https://github.com/google/oss-fuzz/assets/39108850/f4f3aaa8-3edb-4745-93e1-c6da047d0b7b) #10955
google · Sep 14, 2023 · d81e44f · d81e44f
1 parent 868a94f
commit d81e44f
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/infra/pr_helper.py b/infra/pr_helper.py
@@ -243,6 +243,9 @@ def get_past_contributors(self, project_path):
       if i >= COMMITS_LIMIT:
         break
 
+      if not commit['author'] or not commit['commit']:
+        continue
+
       login = commit['author']['login']
       verified = commit['commit']['verification']['verified']
       if login in self._maintainers: