From 3f5ce8b93a114a99f24e2ce884b5d379346906c8 Mon Sep 17 00:00:00 2001
From: niris <nirisix@gmail.com>
Date: Fri, 2 Jan 2015 09:47:26 +0800
Subject: [PATCH] Fix which command in zsh (#604).

---
 nvm.sh | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/nvm.sh b/nvm.sh
index 5884872..09059c5 100644
--- a/nvm.sh
+++ b/nvm.sh
@@ -272,7 +272,7 @@ nvm_alias() {
 
 nvm_ls_current() {
   local NVM_LS_CURRENT_NODE_PATH
-  NVM_LS_CURRENT_NODE_PATH="$(which node 2> /dev/null)"
+  NVM_LS_CURRENT_NODE_PATH="$(command which node 2> /dev/null)"
   if [ $? -ne 0 ]; then
     echo 'none'
   elif nvm_tree_contains_path "$NVM_DIR" "$NVM_LS_CURRENT_NODE_PATH"; then
@@ -984,7 +984,7 @@ nvm() {
       if [ "_$VERSION" = '_system' ]; then
         if nvm_has_system_node >/dev/null 2>&1; then
           local NVM_BIN
-          NVM_BIN="$(nvm use system >/dev/null 2>&1 && which node)"
+          NVM_BIN="$(nvm use system >/dev/null 2>&1 && command which node)"
           if [ -n "$NVM_BIN" ]; then
             echo "$NVM_BIN"
             return