=== modified file 'default.sysresccd-supplemented.do'
--- default.sysresccd-supplemented.do	2017-12-13 18:56:18 +0000
+++ default.sysresccd-supplemented.do	2017-12-13 18:54:17 +0000
@@ -18,7 +18,7 @@
 	output-dir $work_dir
 
 	local fstab_add
-	fstab_add=$(build-overlay-fstab "$source_dir") || die "$0: build-overlay-fstab failed"
+	fstab_add=$(build-overlay-fstab) || die "$0: build-overlay-fstab failed"
 	fstab-add-and-mount "$fstab_add"
 
 	mkdir -p $build_dir || \

=== modified file 'functions/build-overlay-fstab'
--- functions/build-overlay-fstab	2017-12-13 18:56:18 +0000
+++ functions/build-overlay-fstab	2017-12-13 18:54:17 +0000
@@ -1,5 +1,3 @@
-eval $(getvars build_dir changes_dir work_dir)
-
 local -a mount_opts
 mount_opts=(
 	lowerdir=${1//=/\\=}

=== modified file 'functions/clone-build-dir'
--- functions/clone-build-dir	2017-12-13 18:56:18 +0000
+++ functions/clone-build-dir	2017-12-13 18:54:17 +0000
@@ -6,6 +6,6 @@
 	die "$0: Could not create build directory ${(qqq)build_dir}"
 
 local fstab_add
-fstab_add=$(build-overlay-fstab "$1") || die "$0: build-overlay-fstab failed"
+fstab_add=$(build-overlay-fstab) || die "$0: build-overlay-fstab failed"
 fstab-add-and-mount "$fstab_add"
 # vim: fileencoding=utf8 ft=zsh noet sw=4 ts=4 sts=4