=== modified file 'bin/fsb'
--- bin/fsb	2013-05-22 17:51:19 +0000
+++ bin/fsb	2013-05-22 17:01:05 +0000
@@ -150,8 +150,7 @@
 	local param info_name=TARGET_INFO_${1#fsb_target_}
 	local -A info
 	for param in $info_vars; do
-		[[ -n ${(P)param} ]] && \
-			typeset "info[${param#FSB_INFO_}]"=${(P)param}
+		typeset "info[${param#FSB_INFO_}]"=${(P)param}
 		unset $param
 	done
 	info[FUNC]=$1