From 38d5f4d056027984290f97ea60ede9cc74494f3e Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Christian=20H=C3=B6ltje?= <docwhat@gerf.org>
Date: Thu, 4 May 2017 01:27:56 -0400
Subject: [PATCH] nvm: improve default detection

This is also (marginally) faster than before.
---
 powerlevel9k.zsh-theme | 13 ++++++++-----
 1 file changed, 8 insertions(+), 5 deletions(-)

diff --git a/powerlevel9k.zsh-theme b/powerlevel9k.zsh-theme
index 2d664911..d99b6e38 100755
--- a/powerlevel9k.zsh-theme
+++ b/powerlevel9k.zsh-theme
@@ -889,13 +889,16 @@ prompt_node_version() {
 # Node version from NVM
 # Only prints the segment if different than the default value
 prompt_nvm() {
-  [[ ! $(type nvm) =~ 'nvm is a shell function'* ]] && return
-  local node_version=$(nvm current)
-  [[ -z "${node_version}" ]] || [[ ${node_version} = "none" ]] && return
-  local nvm_default=$(cat $NVM_DIR/alias/default)
+  local node_version nvm_default
+  (( $+functions[nvm_version] )) || return
+
+  node_version=$(nvm_version current)
+  [[ -z "${node_version}" || ${node_version} == "none" ]] && return
+
+  nvm_default=$(nvm_version default)
   [[ "$node_version" =~ "$nvm_default" ]] && return
 
-  $1_prompt_segment "$0" "$2" "green" "011" "${node_version:1}" 'NODE_ICON'
+  $1_prompt_segment "$0" "$2" "magenta" "black" "${node_version:1}" 'NODE_ICON'
 }
 
 # NodeEnv Prompt