[utils] Don't touch URLs if not necessary

Fix test_Generic_15 (Google redirect)
2016-04-09 19:27:54 +08:00 · 2016-04-09 19:27:54 +08:00 · cacd996662
parent bffb245a48
commit cacd996662
1 changed files with 2 additions and 0 deletions
--- a/youtube_dl/utils.py
+++ b/youtube_dl/utils.py
@ -1792,6 +1792,8 @@ def urlencode_postdata(*args, **kargs):


 def update_url_query(url, query):
+    if not query:
+        return url
    parsed_url = compat_urlparse.urlparse(url)
    qs = compat_parse_qs(parsed_url.query)
    qs.update(query)