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| author | Stig Thormodsrud <stig@vyatta.com> | 2009-11-03 11:21:23 -0800 |
|---|---|---|
| committer | Stig Thormodsrud <stig@vyatta.com> | 2009-11-03 11:21:23 -0800 |
| commit | 70ba0c76a9c7c7699e1b2f612277d56d99828a49 (patch) | |
| tree | 82e1f90b119541b158f042acd3254b5ab9aae74f /lib/Vyatta/Interface.pm | |
| parent | d1936f6f6328143199d2a2f665ca92292c00709f (diff) | |
| download | vyatta-cfg-70ba0c76a9c7c7699e1b2f612277d56d99828a49.tar.gz vyatta-cfg-70ba0c76a9c7c7699e1b2f612277d56d99828a49.zip | |
Fix uninitialized variable when reading carrier on admin down interface.
Diffstat (limited to 'lib/Vyatta/Interface.pm')
| -rwxr-xr-x | lib/Vyatta/Interface.pm | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/lib/Vyatta/Interface.pm b/lib/Vyatta/Interface.pm index 924058a..ce909f0 100755 --- a/lib/Vyatta/Interface.pm +++ b/lib/Vyatta/Interface.pm @@ -228,6 +228,7 @@ sub carrier { or return; my $val = <$carrier>; + $val = 0 if ! defined $val # proc entry not readable on down interface chomp $val; close $carrier; return $val; |