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-rw-r--r--requirements-tests.txt2
-rw-r--r--sshuttle/ssnet.py10
2 files changed, 6 insertions, 6 deletions
diff --git a/requirements-tests.txt b/requirements-tests.txt
index d7f65a9..b7edffd 100644
--- a/requirements-tests.txt
+++ b/requirements-tests.txt
@@ -3,5 +3,5 @@ attrs==19.3.0
pytest==5.4.2
pytest-cov==2.8.1
mock==2.0.0
-flake8==3.6.0
+flake8==3.8.1
pyflakes==2.2.0
diff --git a/sshuttle/ssnet.py b/sshuttle/ssnet.py
index 5f30c42..f6044aa 100644
--- a/sshuttle/ssnet.py
+++ b/sshuttle/ssnet.py
@@ -61,14 +61,14 @@ NET_ERRS = [errno.ECONNREFUSED, errno.ETIMEDOUT,
errno.ECONNRESET]
-def _add(l, elem):
- if elem not in l:
- l.append(elem)
+def _add(socks, elem):
+ if elem not in socks:
+ socks.append(elem)
-def _fds(l):
+def _fds(socks):
out = []
- for i in l:
+ for i in socks:
try:
out.append(i.fileno())
except AttributeError: