diff options
| -rw-r--r-- | lib/Carp/Heavy.pm | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/lib/Carp/Heavy.pm b/lib/Carp/Heavy.pm index 0672efea7d..ae662c1f26 100644 --- a/lib/Carp/Heavy.pm +++ b/lib/Carp/Heavy.pm @@ -95,7 +95,7 @@ sub longmess_heavy { # here's where the error message, $mess, gets constructed $mess .= "\t$sub " if $error eq "called"; $mess .= "$error at $file line $line"; - if (exists $main::{'Thread::'}) { + if (defined &Thread::tid) { my $tid = Thread->self->tid; $mess .= " thread $tid" if $tid; } @@ -180,7 +180,7 @@ sub shortmess_heavy { # Short-circuit &longmess if called via multiple packages # remove them first. my $msg; $msg = "$error at $file line $line"; - if (exists $main::{'Thread::'}) { + if (defined &Thread::tid) { my $tid = Thread->self->tid; $mess .= " thread $tid" if $tid; } |