From 25ea8ae158e2861c92e2b22c458e60840157832f Mon Sep 17 00:00:00 2001
From: Joshua Bussdieker <joshua.bussdieker@mulesoft.com>
Date: Thu, 17 Dec 2015 12:39:08 -0800
Subject: [PATCH] Add gvm use -h. Fixes #128

---
 scripts/env/use | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/scripts/env/use b/scripts/env/use
index e69207f..bf82fe7 100644
--- a/scripts/env/use
+++ b/scripts/env/use
@@ -1,5 +1,10 @@
 #!/usr/bin/env bash
 function gvm_use() {
+	if [[ "$1" == "-h" ]]; then
+		display_message "Usage: gvm use VERSION [--default]"
+		return 1
+	fi
+
 	[[ "$1" != "" ]] ||
 		display_error "Please specify the version" || return 1
 	local VERSION=$1