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Prevent traceback when /etc/mtab is not available

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* get_file_contents returns None when file is not available.
  When /etc/mtab is pointing to /proc/mounts and /proc is not
  mounted, mtab.split will traceback.
This commit is contained in:
Maykel Moya 2013-02-13 02:01:58 +01:00
parent a875b63703
commit 8b27085c34
1 changed files with 1 additions and 1 deletions
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2
library/setup
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@ -388,7 +388,7 @@ class LinuxHardware(Hardware):
def get_mount_facts(self): def get_mount_facts(self):
self.facts['mounts'] = [] self.facts['mounts'] = []
mtab = get_file_content('/etc/mtab') mtab = get_file_content('/etc/mtab', '')
for line in mtab.split('\n'): for line in mtab.split('\n'):
if line.startswith('/'): if line.startswith('/'):
fields = line.rstrip('\n').split() fields = line.rstrip('\n').split()