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-rw-r--r--Lib/http/server.py5
1 files changed, 3 insertions, 2 deletions
diff --git a/Lib/http/server.py b/Lib/http/server.py
index f6f788f..930831c 100644
--- a/Lib/http/server.py
+++ b/Lib/http/server.py
@@ -1015,8 +1015,9 @@ class CGIHTTPRequestHandler(SimpleHTTPRequestHandler):
if ua:
env['HTTP_USER_AGENT'] = ua
co = filter(None, self.headers.get_all('cookie', []))
- if co:
- env['HTTP_COOKIE'] = ', '.join(co)
+ cookie_str = ', '.join(co)
+ if cookie_str:
+ env['HTTP_COOKIE'] = cookie_str
# XXX Other HTTP_* headers
# Since we're setting the env in the parent, provide empty
# values to override previously set values