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avoid 100% cpu usage, die when PID file cannot be created

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git-svn-id: https://svn.fhem.de/fhem/trunk@3702 2b470e98-0d58-463d-a4d8-8e2adae1ed80
This commit is contained in:
markusbloch 2013-08-15 09:57:35 +00:00
parent 542da29e80
commit ef98b2bc1d
1 changed files with 2 additions and 2 deletions
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fhem/contrib/PRESENCE/presenced
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@ -118,7 +118,7 @@ if($opt_h)
} }
open(PIDFILE, ">$opt_P"); open(PIDFILE, ">$opt_P") or die("Could not open PID file $opt_P: $!");
print PIDFILE $$."\n"; print PIDFILE $$."\n";
close PIDFILE; close PIDFILE;
@ -380,7 +380,7 @@ local $SIG{HUP} = sub {$nextrun = gettimeofday();};
} }
} }
sleep 0.1;
} }
} }
} }