Fix checking for nvm (#101)

`exists` doesn't seem to be a command neither on macOS nor on Linux
typicode · Mar 2, 2017 · 4b89c52 · 4b89c52
1 parent 971ab6d
commit 4b89c52
Showing 1 changed file with 2 additions and 2 deletions.
diff --git 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',
     '}',
     '',