=== modified file 'functions/fsb_target_gentoo_dev'
--- functions/fsb_target_gentoo_dev	2013-05-22 18:11:27 +0000
+++ functions/fsb_target_gentoo_dev	2013-05-22 16:25:36 +0000
@@ -1,8 +1,8 @@
 if [[ $1 == info ]]; then
 	FSB_INFO_DEPEND=gentoo_python
 	case $STAGE_GENTOO_DEV in
-		(static-dev) FSB_INFO_BASE=%s-static-dev;;
-		(mdev) FSB_INFO_BASE=%s-mdev;;
+		(static-dev) FSB_INFO_BASE+=-static-dev;;
+		(mdev) FSB_INFO_BASE+=-mdev;;
 		(udev) FSB_INFO_SKIP=1;;
 		(*) die "/dev manager '$STAGE_GENTOO_DEV' is not supported at the moment"
 	esac