From 76cf486d5dd21c68af8af6deaf9c1e111bffd316 Mon Sep 17 00:00:00 2001
From: Eric Nielsen <eric@amalgamar.com.br>
Date: Fri, 10 Mar 2017 13:49:59 -0500
Subject: [PATCH] Only evaluate prompt_gitster_status once

replacing its contents directly into the `PROMPT`, instead of calling
the function continuously.

Closes #150
---
 modules/prompt/themes/gitster.zsh-theme | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/modules/prompt/themes/gitster.zsh-theme b/modules/prompt/themes/gitster.zsh-theme
index 55c52c1..f98580f 100644
--- a/modules/prompt/themes/gitster.zsh-theme
+++ b/modules/prompt/themes/gitster.zsh-theme
@@ -5,7 +5,7 @@
 # Requires the `git-info` zmodule to be included in the .zimrc file.
 
 prompt_gitster_status() {
-  print -n '%(?:%F{green}➜:%F{red}➜) '
+  print -n '%(?:%F{green}:%F{red})➜ '
 }
 
 prompt_gitster_pwd() {
@@ -37,7 +37,7 @@ prompt_gitster_setup() {
   zstyle ':zim:git-info:keys' format \
     'prompt' ' %F{cyan}%b%c %C%D'
 
-  PROMPT='$(prompt_gitster_status)$(prompt_gitster_pwd)$(prompt_gitster_git)%f '
+  PROMPT="$(prompt_gitster_status)\$(prompt_gitster_pwd)\$(prompt_gitster_git)%f "
   RPROMPT=''
 }