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Protect None value in setup module

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Jan-Piet Mens 2013-06-11 07:08:55 +02:00
parent 1fd863cf5d
commit 3f301fd439
1 changed files with 4 additions and 3 deletions
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library/system/setup
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@ -619,6 +619,7 @@ class LinuxHardware(Hardware):
d['rotational'] = get_file_content(sysdir + "/queue/rotational")
d['scheduler_mode'] = ""
scheduler = get_file_content(sysdir + "/queue/scheduler")
if scheduler is not None:
m = re.match(".*?(\[(.*)\])", scheduler)
if m:
d['scheduler_mode'] = m.group(2)