=== modified file 'zsh-functions/confz_fs_init'
--- zsh-functions/confz_fs_init	2015-04-20 23:49:30 +0000
+++ zsh-functions/confz_fs_init	2015-04-20 23:48:37 +0000
@@ -73,6 +73,7 @@
 	if dd if=$vars[device] bs=440 count=1 | cmp -s - $vars[from]; then
 		return 0
 	else
+		fail_reason=$out
 		do_command=( dd bs=440B count=1 if=$vars[from] of=$vars[device] )
 	fi
 }