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| author | An-Cheng Huang <ancheng@vyatta.com> | 2008-04-18 11:09:27 -0700 |
|---|---|---|
| committer | An-Cheng Huang <ancheng@vyatta.com> | 2008-04-18 11:09:27 -0700 |
| commit | a406b7f4d56362ef1871be392d38156a93cee5a9 (patch) | |
| tree | e5563cff3947a750b4bd9e6a6a6311a88d844ccb | |
| parent | b49ba8d58f27c94d0cc7dda38e3428aba1165183 (diff) | |
| download | vyatta-cfg-quagga-a406b7f4d56362ef1871be392d38156a93cee5a9.tar.gz vyatta-cfg-quagga-a406b7f4d56362ef1871be392d38156a93cee5a9.zip | |
don't signal watchlink if it's not running
| -rw-r--r-- | scripts/vyatta-linkstatus.pl | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/scripts/vyatta-linkstatus.pl b/scripts/vyatta-linkstatus.pl index 25c1adfb..a1381850 100644 --- a/scripts/vyatta-linkstatus.pl +++ b/scripts/vyatta-linkstatus.pl @@ -90,7 +90,8 @@ unlink($exclude_lck_file); #finally kick the process -open(PID, "< /var/run/vyatta/quagga/watchlink.pid") || die "could not open '/var/run/vyatta/quagga/watchlink.pid'"; -my $foo = <PID>; -system "kill -10 $foo"; -close(PID); +if (open(PID, "< /var/run/vyatta/quagga/watchlink.pid")) { + my $foo = <PID>; + system "kill -10 $foo"; + close(PID); +} |