From 071abd4d2142f10876ca49a09c8dcbd9060bba85 Mon Sep 17 00:00:00 2001
From: Patrick Uiterwijk <patrick@puiterwijk.org>
Date: Oct 01 2018 12:02:07 +0000
Subject: Make sure to have a service variable if not info/refs


Signed-off-by: Patrick Uiterwijk <patrick@puiterwijk.org>

---

diff --git a/pagure/ui/clone.py b/pagure/ui/clone.py
index b89e807..f411efb 100644
--- a/pagure/ui/clone.py
+++ b/pagure/ui/clone.py
@@ -171,7 +171,8 @@ def proxy_repospanner(project, service):
 
     # Strip out any headers that cause problems
     for name in ("transfer-encoding",):
-        del resp.headers[name]
+        if name in resp.headers:
+            del resp.headers[name]
 
     return flask.Response(
         resp.iter_content(chunk_size=128),
@@ -191,6 +192,7 @@ def clone_proxy(project, username=None, namespace=None):
     if not pagure_config["ALLOW_HTTP_PULL_PUSH"]:
         flask.abort(403, "HTTP pull/push is not allowed")
 
+    service = None
     if flask.request.path.endswith("/info/refs"):
         service = flask.request.args.get("service")
         if not service: