make modules optional for custom squash_union

1 files changed, 2 insertions, 2 deletions

diff --git a/draklive b/draklive
index e81a997..8d8a451 100755
--- a/draklive
+++ b/draklive
@@ -98,13 +98,13 @@ my %custom = (
             };
         },
         squash_union => sub {
-            my ($default_size, $o_min_size) = @_;
+            my ($default_size, $o_min_size, $o_modules) = @_;
             {
                 root => '/union',
                 overlay => 'unionfs',
                 dirs => [
                     $dir_distrib_sqfs,
-                    $dir_modules,
+                    if_($o_modules, $dir_modules),
                     {
                         mountpoint => '/system',
                         type => 'loopfs',