Catch permissions errors related to opening a known_hosts file

Catch permissions errors related to opening a known_hosts file
pull/6815/head
BoscoMW 11 years ago
parent fe88fcb6d2
commit 165406cf35

@ -207,9 +207,15 @@ class Connection(object):
if not os.path.exists(hf):
hfiles_not_found += 1
continue
try:
host_fh = open(hf)
except IOError, e:
hfiles_not_found += 1
continue
else
data = host_fh.read()
host_fh.close()
for line in data.split("\n"):
if line is None or " " not in line:
continue

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