diff options
-rw-r--r-- | lib/PublicInbox/Daemon.pm | 7 |
1 files changed, 2 insertions, 5 deletions
diff --git a/lib/PublicInbox/Daemon.pm b/lib/PublicInbox/Daemon.pm index eeac3bd2..1762be0b 100644 --- a/lib/PublicInbox/Daemon.pm +++ b/lib/PublicInbox/Daemon.pm @@ -419,11 +419,8 @@ sub upgrade { # $_[0] = signal name or number (unused) } sub kill_workers ($) { - my ($s) = @_; - - while (my ($pid, $id) = each %pids) { - kill $s, $pid; - } + my ($sig) = @_; + kill $sig, keys(%pids); } sub upgrade_aborted ($) { |