From 47c7077cde833217db8a4dadbabaf38e6ff490d3 Mon Sep 17 00:00:00 2001
From: Marc Hauptmann <hauptmann@pondus.de>
Date: Tue, 31 Oct 2017 16:47:21 +0100
Subject: [PATCH] declared variables as 'local'

Prevents warning messages from zsh
---
 powerlevel9k.zsh-theme | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/powerlevel9k.zsh-theme b/powerlevel9k.zsh-theme
index f6646c6..3c173e9 100755
--- a/powerlevel9k.zsh-theme
+++ b/powerlevel9k.zsh-theme
@@ -1332,7 +1332,7 @@ powerlevel9k_vcs_init() {
 prompt_vcs() {
   VCS_WORKDIR_DIRTY=false
   VCS_WORKDIR_HALF_DIRTY=false
-  current_state=""
+  local current_state=""
 
   # Actually invoke vcs_info manually to gather all information.
   vcs_info
@@ -1434,6 +1434,7 @@ prompt_kubecontext() {
 # Main prompt
 build_left_prompt() {
   local index=1
+  local element
   for element in "${POWERLEVEL9K_LEFT_PROMPT_ELEMENTS[@]}"; do
     # Remove joined information in direct calls
     element=${element%_joined}