diff options
Diffstat (limited to 'git-send-email.perl')
| -rwxr-xr-x | git-send-email.perl | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/git-send-email.perl b/git-send-email.perl index 6bbdfec84..172b53c2d 100755 --- a/git-send-email.perl +++ b/git-send-email.perl @@ -608,7 +608,7 @@ EOT sub ask { my ($prompt, %arg) = @_; - my $valid_re = $arg{valid_re} || ""; # "" matches anything + my $valid_re = $arg{valid_re}; my $default = $arg{default}; my $resp; my $i = 0; @@ -624,7 +624,7 @@ sub ask { if ($resp eq '' and defined $default) { return $default; } - if ($resp =~ /$valid_re/) { + if (!defined $valid_re or $resp =~ /$valid_re/) { return $resp; } } |