From b69f4b36e0af1a7fbd9522229a81150f6df39c9b Mon Sep 17 00:00:00 2001
From: Tomas Kopecek <tkopecek@redhat.com>
Date: Dec 21 2021 11:32:04 +0000
Subject: PR#3186: Don't fail on missing buildroot tag


Merges #3186
https://pagure.io/koji/pull-request/3186

Fixes: #3185
https://pagure.io/koji/issue/3185
buildtag policy test fails for some CGs

---

diff --git a/hub/kojihub.py b/hub/kojihub.py
index a9bab9d..d3bfeed 100644
--- a/hub/kojihub.py
+++ b/hub/kojihub.py
@@ -9702,8 +9702,10 @@ def policy_get_build_tags(data, taginfo=False):
                 tags[None] = None
             else:
                 tinfo = get_buildroot(br_id, strict=True)
-                tags[tinfo['tag_name']] = get_tag(tinfo['tag_name'], strict=True,
-                                                  event=tinfo['repo_create_event_id'])
+                # CG don't need to have buildroots based on tags
+                if tinfo['tag_name']:
+                    tags[tinfo['tag_name']] = get_tag(tinfo['tag_name'], strict=True,
+                                                      event=tinfo['repo_create_event_id'])
 
     if taginfo:
         tags = tags.values()