- if (!defined $DB::VERSION) {
- $SIG{__WARN__} = sub { dbgstore($@, Carp::shortmess(@_)); };
- $SIG{__DIE__} = sub { dbgstore($@, Carp::longmess(@_)); };
+ unless (defined $DB::VERSION) {
+ $SIG{__WARN__} = sub {
+ if ($_[0] =~ /Deep\s+recursion/i) {
+ dbg($@);
+ dbg(Carp::longmess(@_));
+ CORE::die;
+ } else {
+ dbg($@);
+ dbg(Carp::shortmess(@_));
+ }
+ };
+
+ $SIG{__DIE__} = sub { dbg($@); dbg(Carp::longmess(@_)); };
+
+ # switch off STDOUT printing if we are not talking to a TTY
+ unless ($^O =~ /^MS/ || $^O =~ /^OS-2/) {
+ unless (isatty(STDOUT->fileno)) {
+ ++$no_stdout;
+ }
+ }