=== modified file 'functions/clone-depend-if-changed'
--- functions/clone-depend-if-changed	2017-11-30 22:14:27 +0000
+++ functions/clone-depend-if-changed	2017-11-30 22:13:39 +0000
@@ -19,7 +19,7 @@
 
 local -a mount_opts
 mount_opts=(
-	lowerdir=${vars[build_dir]//=/\\=}
+	lowerdir=${1//=/\\=}
 	upperdir=${vars[changes_dir]//=/\\=}
 	workdir=${vars[work_dir]//=/\\=}
 )