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Handle empty results from failed connections in _remote_md5()

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Fixes #5800
This commit is contained in:
James Cammarata 2014-02-28 12:49:25 -06:00
parent 2dbbf29421
commit 79645535c0
1 changed files with 6 additions and 1 deletions
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7
lib/ansible/runner/__init__.py
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@ -976,7 +976,12 @@ class Runner(object):
data = self._low_level_exec_command(conn, cmd, tmp, sudoable=True)
data2 = utils.last_non_blank_line(data['stdout'])
try:
return data2.split()[0]
if data2 == '':
# this may happen if the connection to the remote server
# failed, so just return "INVALIDMD5SUM" to avoid errors
return "INVALIDMD5SUM"
else:
return data2.split()[0]
except IndexError:
sys.stderr.write("warning: md5sum command failed unusually, please report this to the list so it can be fixed\n")
sys.stderr.write("command: %s\n" % md5s)