From 4b89c52d1e373d78184044c5226292998ef05045 Mon Sep 17 00:00:00 2001
From: Matthias Dietrich <perl@rb.ly>
Date: Thu, 2 Mar 2017 14:47:46 +0100
Subject: [PATCH] Fix checking for `nvm` (#101)

`exists` doesn't seem to be a command neither on macOS nor on Linux
---
 src/index.js | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/index.js b/src/index.js
index 38f011edb..89af3bdfc 100644
--- a/src/index.js
+++ b/src/index.js
@@ -58,8 +58,8 @@ function getHookScript (hookName, relativePath, cmd) {
 
     'load_nvm () {',
     '  export $1=$2',
-    '  [ -s "$1/nvm.sh" ] && . $1/nvm.sh',
-    '  exists nvm && [ -f .nvmrc ] && nvm use',
+    '  [ -s "$2/nvm.sh" ] && . $2/nvm.sh',
+    '  command_exists nvm && [ -f .nvmrc ] && nvm use',
     '}',
     '',