diff options
| -rwxr-xr-x | git-send-email.perl | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/git-send-email.perl b/git-send-email.perl index 5916c86b68..d790660bcf 100755 --- a/git-send-email.perl +++ b/git-send-email.perl @@ -612,6 +612,9 @@ sub ask { my $default = $arg{default}; my $resp; my $i = 0; + return defined $default ? $default : undef + unless defined $term->IN and defined fileno($term->IN) and + defined $term->OUT and defined fileno($term->OUT); while ($i++ < 10) { $resp = $term->readline($prompt); if (!defined $resp) { # EOF |