From 4891bf41fdd05408d55af7dd5b7927fd7068c2f3 Mon Sep 17 00:00:00 2001
From: Eli Block <3347571+eliblock@users.noreply.github.com>
Date: Thu, 14 May 2020 17:37:47 -0700
Subject: [PATCH] fix: respect parse_git_dirty clean result

$dirty will be empty if parse_git_dirty returns a clean result - which
may happen because the working directory is clean or because a
configuration has been set (e.g., oh-my-zsh.hide-dirty) which disables
the check. In either event, we should respect the former check and avoid
querying for a dirty working directory a second time.
---
 themes/agnoster.zsh-theme | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/themes/agnoster.zsh-theme b/themes/agnoster.zsh-theme
index 8c700d06a..2b1ea6d11 100644
--- a/themes/agnoster.zsh-theme
+++ b/themes/agnoster.zsh-theme
@@ -129,7 +129,11 @@ prompt_git() {
 
     zstyle ':vcs_info:*' enable git
     zstyle ':vcs_info:*' get-revision true
-    zstyle ':vcs_info:*' check-for-changes true
+    if [[ -z $dirty ]]; then
+      zstyle ':vcs_info:*' check-for-staged-changes true
+    else
+      zstyle ':vcs_info:*' check-for-changes true
+    fi
     zstyle ':vcs_info:*' stagedstr '✚'
     zstyle ':vcs_info:*' unstagedstr '●'
     zstyle ':vcs_info:*' formats ' %u%c'