Fixed situation where sub_command isn't a hashref

ivanwills · Apr 27, 2020 · 28ebf0b · 28ebf0b
1 parent e8a8372
commit 28ebf0b
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/lib/Getopt/Alt.pm b/lib/Getopt/Alt.pm
@@ -468,7 +468,7 @@ sub process {
 sub complete {
     my ($self, $errors) = @_;
 
-    if ( $self->sub_command && !$self->cmd ) {
+    if ( $self->sub_command && ref $self->sub_command && !$self->cmd ) {
         my $cmd = shift @ARGV;
         my @sub_command = grep { $cmd ? /$cmd/ : 1 } sort keys %{ $self->sub_command };
         print join ' ', @sub_command;