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-rw-r--r--youtube/util.py2
1 files changed, 1 insertions, 1 deletions
diff --git a/youtube/util.py b/youtube/util.py
index 05f78b9..be600bf 100644
--- a/youtube/util.py
+++ b/youtube/util.py
@@ -344,7 +344,7 @@ def fetch_url(url, headers=(), timeout=15, report_text=None, data=None,
ip = ip.group(1).decode('ascii') if ip else None
if not ip:
ip = re.search(r'IP=((?:\d+\.)+\d+)',
- response.getheader('Set-Cookie'))
+ response.getheader('Set-Cookie') or '')
ip = ip.group(1) if ip else None
# don't get new identity if we're not using Tor