From c10f7e2d47e59532c5a40694dffa782a3e6a52fc Mon Sep 17 00:00:00 2001
From: Pierre-Yves Chibon <pingou@pingoured.fr>
Date: Jan 10 2018 09:42:12 +0000
Subject: Fix viewing file if the identifier provider is a commit hash


And if this commit hash does not correspond to the identifier of a blob
we are no longer able to file asked for, so just return a 404 error in
this case.

Signed-off-by: Pierre-Yves Chibon <pingou@pingoured.fr>

---

diff --git a/pagure/ui/repo.py b/pagure/ui/repo.py
index b1af3b6..1912ea3 100644
--- a/pagure/ui/repo.py
+++ b/pagure/ui/repo.py
@@ -551,6 +551,8 @@ def view_file(repo, identifier, filename, username=None, namespace=None):
                 output_type = 'binary'
         else:
             output_type = 'binary'
+    elif isinstance(content, pygit2.Commit):
+        flask.abort(404, 'File not found')
     else:
         content = sorted(content, key=lambda x: x.filemode)
         for i in content: