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| author | Casey Deccio <casey@deccio.net> | 2015-02-03 08:54:58 +0300 |
|---|---|---|
| committer | Casey Deccio <casey@deccio.net> | 2015-02-03 08:54:58 +0300 |
| commit | 86e7b190fa456cb204843dc988705487aa7b68cc (patch) | |
| tree | ff8f1c1ac8ee986f86637eb83f77ed711237c341 | |
| parent | d033820478a7b251ab10faa55ad9b707397fe457 (diff) | |
Make sure there are sufficient columns0.2.0
Make sure there are sufficient columns in resolv.conf line. Fixes #3.
| -rw-r--r-- | dnsviz/resolver.py | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/dnsviz/resolver.py b/dnsviz/resolver.py index de54b5a..5fbdf41 100644 --- a/dnsviz/resolver.py +++ b/dnsviz/resolver.py @@ -109,7 +109,7 @@ class Resolver: for line in f: line = line.strip() words = line.split() - if words[0] == 'nameserver': + if len(words) > 1 and words[0] == 'nameserver': servers.append(IPAddr(words[1])) except IOError: pass |