From 2fa7b1d08f55e71397f13f4e943491426b0e98c0 Mon Sep 17 00:00:00 2001
From: Robert Jorgenson <rjorgenson@gmail.com>
Date: Thu, 14 Jan 2016 14:09:39 -0700
Subject: [PATCH] don't output segment if node_version was not populated

---
 powerlevel9k.zsh-theme | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/powerlevel9k.zsh-theme b/powerlevel9k.zsh-theme
index 451d1b6f..23e53221 100755
--- a/powerlevel9k.zsh-theme
+++ b/powerlevel9k.zsh-theme
@@ -538,7 +538,7 @@ prompt_nvm() {
     [[ "$node_version" =~ "$nvm_default" ]] && return
   fi
 
-  $1_prompt_segment "$0" "$2" "green" "011" "${node_version:1}" 'NODE_ICON'
+  [[ -n "${node_version}" ]] && $1_prompt_segment "$0" "$2" "green" "011" "${node_version:1}" 'NODE_ICON'
 }
 
 # print a little OS icon