From 5811cb9e73e1c35f270856ff9bf2f1ad9b3e5545 Mon Sep 17 00:00:00 2001
From: GPad <gpadovani@gmail.com>
Date: Mon, 11 Feb 2013 19:23:25 +0100
Subject: [PATCH] Resolved Issue #194

Issue #194
---
 nvm.sh | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/nvm.sh b/nvm.sh
index 10b153a..fa72ad8 100755
--- a/nvm.sh
+++ b/nvm.sh
@@ -368,7 +368,9 @@ nvm()
         nvm help
         return
       fi
-      VERSION=`nvm_version $2`
+      if [ -z $VERSION ]; then
+        VERSION=`nvm_version $2`
+      fi
       if [ ! -d $NVM_DIR/$VERSION ]; then
         echo "$VERSION version is not installed yet"
         return 1