Merge pull request #233 from wadkar/nvm_return_if_none

Fix NVM prompt to return if not used

powerlevel9k.zsh-theme

@@ -560,8 +560,8 @@ prompt_node_version() {
 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 $NVM_DIR/alias/default)
-  [[ -z "${node_version}" ]] && return
   [[ "$node_version" =~ "$nvm_default" ]] && return
 
   $1_prompt_segment "$0" "$2" "green" "011" "${node_version:1}" 'NODE_ICON'