fix circular references in get_unknown

diff --git a/scripts/scriptassist.pl b/scripts/scriptassist.pl
index 536ef33a19e582716d965e45c79df92ee1812168..b4b83823a570b48fff022205b98a92193e0f8179 100644 (file)
--- a/scripts/scriptassist.pl
+++ b/scripts/scriptassist.pl
@@ -188,7 +188,7 @@ sub get_unknown {
     foreach (keys %$db) {
        next unless defined $db->{$_}{commands};
        foreach my $item (split / /, $db->{$_}{commands}) {
-           return { $_ => $db->{$_} } if ($item =~ /^$cmd$/i);
+           return { $_ => +{%{$db->{$_}}} } if ($item =~ /^$cmd$/i);
        }
     }
     return undef;