build/info: zap useless feature

README.md

@@ -370,10 +370,10 @@ Should it not fit your needs, you can change the name using:
 The available targets are: base, distfiles, dvd, kernel, nano,
 packages, serial, vga and vm.
 
-The current state or a tagged state of required build repositories
-on the system can be printed using:
+The current state of the associated build repositories checked
+out on the system can be printed using:
 
-    # make info[-<version>]
+    # make info
 
 Last but not least, in case build variables needs to be inspected,
 they can be printed selectively using:

build/info.sh

@@ -1,6 +1,6 @@
 #!/bin/sh
 
-# Copyright (c) 2016-2017 Franco Fichtner <franco@opnsense.org>
+# Copyright (c) 2016-2018 Franco Fichtner <franco@opnsense.org>
 #
 # Redistribution and use in source and binary forms, with or without
 # modification, are permitted provided that the following conditions
@@ -31,14 +31,9 @@ SELF=info
 
 . ./common.sh
 
-TAGNAME=
-if [ -n "${1}" ]; then
-	TAGNAME=${1}
-fi
-
 info()
 {
-	git_describe ${2} ${TAGNAME}
+	git_describe ${2}
 
 	cat << EOF
 ${1} ${2} ${REPO_VERSION} ${REPO_COMMENT} ${REPO_BRANCH}