# If we have no input at all, then there is nothing to report on
# so just keep quiet.
if ($#rawlines == -1) {
- exit(0);
+ return 1;
}
# In mailback mode only produce a report in the negative, for
# things that appear to be patches.
if ($mailback && ($clean == 1 || !$is_patch)) {
- exit(0);
+ return 1;
}
# This is not a patch, and we are are in 'no-patch' mode so
# just keep quiet.
if (!$chk_patch && !$is_patch) {
- exit(0);
+ return 1;
}
if (!$is_patch) {