diff options
Diffstat (limited to 'Bugzilla.pm')
| -rw-r--r-- | Bugzilla.pm | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/Bugzilla.pm b/Bugzilla.pm index 9d7199ff6..2f657e3de 100644 --- a/Bugzilla.pm +++ b/Bugzilla.pm @@ -650,8 +650,9 @@ sub _cleanup { # These are both set by CGI.pm but need to be undone so that # Apache can actually shut down its children if it needs to. - $SIG{TERM} = 'DEFAULT' if $SIG{TERM} eq 'IGNORE'; - $SIG{PIPE} = 'DEFAULT' if $SIG{PIPE} eq 'IGNORE'; + foreach my $signal (qw(TERM PIPE)) { + $SIG{$signal} = 'DEFAULT' if $SIG{$signal} && $SIG{$signal} eq 'IGNORE'; + } } sub END { |