=== modified file 'default.pack-cpio.do'
--- default.pack-cpio.do	2019-02-07 21:07:53 +0000
+++ default.pack-cpio.do	2019-02-07 21:06:41 +0000
@@ -10,7 +10,7 @@
 	if [[ -n $compressor ]]; then
 		(cd $build_dir && exec find -print0) \
 			| (cd $build_dir && exec cpio -o -0) \
-			| $compressor > $filename
+			| compressor > $filename
 		(( ${(j.|.)pipestatus} )) \
 			&& die "$DO: Failed to create file: ${(qqq)filename}"
 	else