From 34603994d00fb7f420416e9bde456b32d974bd7c Mon Sep 17 00:00:00 2001
From: Pierre-Yves Chibon <pingou@pingoured.fr>
Date: Mar 05 2015 18:24:02 +0000
Subject: If the repo is empty, no need to check further, there is no raw file


---

diff --git a/progit/ui/repo.py b/progit/ui/repo.py
index 176e987..7bbf760 100644
--- a/progit/ui/repo.py
+++ b/progit/ui/repo.py
@@ -417,6 +417,9 @@ def view_raw_file(repo, identifier, filename=None, username=None):
 
     repo_obj = pygit2.Repository(reponame)
 
+    if repo_obj.is_empty:
+        flask.abort(404, 'Empty repo cannot have a file')
+
     if identifier in repo_obj.listall_branches():
         branch = repo_obj.lookup_branch(identifier)
         commit = branch.get_object()