diff options
Diffstat (limited to 'Lib/urllib/request.py')
| -rw-r--r-- | Lib/urllib/request.py | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/Lib/urllib/request.py b/Lib/urllib/request.py index 1d03259..bca5944 100644 --- a/Lib/urllib/request.py +++ b/Lib/urllib/request.py @@ -2490,7 +2490,7 @@ def getproxies_environment(): # select only environment variables which end in (after making lowercase) _proxy proxies = {} environment = [] - for name in os.environ.keys(): + for name in os.environ: # fast screen underscore position before more expensive case-folding if len(name) > 5 and name[-6] == "_" and name[-5:].lower() == "proxy": value = os.environ[name] |