diff options
| -rw-r--r-- | skel/tools/build/module-install.pl | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/skel/tools/build/module-install.pl b/skel/tools/build/module-install.pl index 8cbc20b..8d69c78 100644 --- a/skel/tools/build/module-install.pl +++ b/skel/tools/build/module-install.pl @@ -103,6 +103,7 @@ sub dfs_visit { my $order = shift; $color_of->{$module} = 'visited'; for my $used (@{$dependencies->{$module}}) { + $color_of->{$used} ||= ''; if ($color_of->{$used} eq 'not yet visited') { dfs_visit($used, $color_of, $dependencies, $order); } |