From b0c124161c2df4e5762b918dfcbf142d61ea9a77 Mon Sep 17 00:00:00 2001
From: Alan Pearce
Date: Sun, 15 Sep 2013 17:12:51 +0100
Subject: zsh: Optimise pure prompt git checking

---
 zsh/functions/pure/prompt_pure_setup | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/zsh/functions/pure/prompt_pure_setup b/zsh/functions/pure/prompt_pure_setup
index 9c2a7520..2cf91013 100644
--- a/zsh/functions/pure/prompt_pure_setup
+++ b/zsh/functions/pure/prompt_pure_setup
@@ -18,8 +18,8 @@
 
 # fastest possible way to check if repo is dirty
 prompt_pure_git_dirty() {
-	# check if we're in a git repo
-	command git rev-parse --is-inside-work-tree &>/dev/null || return
+	# check if we're at the top level of a git repo
+	[[ -d .git ]] || return
 	# check if it's dirty
 	command git diff --quiet --ignore-submodules HEAD &>/dev/null
 
-- 
cgit 1.4.1