From a49f77135ad4256dc410a785bfb0ca74e5154b6f Mon Sep 17 00:00:00 2001
From: Chakrit Wichian <service@chakrit.net>
Date: Sun, 19 Feb 2012 18:12:14 +0700
Subject: [PATCH] `nvm version` and `nvm ls` not correctly reporting current
 version on both zsh and bash.

---
 nvm.sh | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/nvm.sh b/nvm.sh
index b72bd0d..1f92a5c 100755
--- a/nvm.sh
+++ b/nvm.sh
@@ -38,7 +38,8 @@ nvm_ls()
     PATTERN=$1
     VERSIONS=''
     if [ "$PATTERN" = 'current' ]; then
-        VERSION=`node -v 2>/dev/null`
+        echo `node -v 2>/dev/null`
+        return
     fi
 
     if [ -f "$NVM_DIR/alias/$PATTERN" ]; then