From 7fb84024a5e3d7aceb2e228250f26759bd40d390 Mon Sep 17 00:00:00 2001
From: Drew DeVault <sir@cmpwn.com>
Date: Wed, 6 May 2020 11:22:56 -0400
Subject: [PATCH] Further generalize 404 cases on lookup_ref

---
 gitsrht/blueprints/repo.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/gitsrht/blueprints/repo.py b/gitsrht/blueprints/repo.py
index 3e56e0b..a306204 100644
--- a/gitsrht/blueprints/repo.py
+++ b/gitsrht/blueprints/repo.py
@@ -179,7 +179,7 @@ def lookup_ref(git_repo, ref, path):
         abort(404)
     if isinstance(commit, pygit2.Tag):
         commit = git_repo.get(commit.target)
-    if not commit:
+    if not commit or not isinstance(commit, pygit2.Commit):
         abort(404)
     return commit, ref, "/".join(path)
 
-- 
2.38.4