From cd7eaaa066d74588a9508c335240ed3e0248fab3 Mon Sep 17 00:00:00 2001
From: xiaogaozi <gaochangjian@gmail.com>
Date: Fri, 4 May 2012 22:51:48 +0800
Subject: [PATCH] Change the test expression of Git

---
 .gitignore             | 1 +
 themes/base.theme.bash | 2 +-
 2 files changed, 2 insertions(+), 1 deletion(-)

diff --git a/.gitignore b/.gitignore
index 32e62de..25042cb 100644
--- a/.gitignore
+++ b/.gitignore
@@ -7,3 +7,4 @@ aliases/custom.aliases.bash
 lib/custom.bash
 plugins/custom.plugins.bash
 *.swp
+.*.un~
diff --git a/themes/base.theme.bash b/themes/base.theme.bash
index 15bd4aa..f096fda 100644
--- a/themes/base.theme.bash
+++ b/themes/base.theme.bash
@@ -31,7 +31,7 @@ RBFU_THEME_PROMPT_PREFIX=' |'
 RBFU_THEME_PROMPT_SUFFIX='|'
 
 function scm {
-  if [[ -d .git ]]; then SCM=$SCM_GIT
+  if [[ -f .git/HEAD ]]; then SCM=$SCM_GIT
   elif [[ -n "$(git symbolic-ref HEAD 2> /dev/null)" ]]; then SCM=$SCM_GIT
   elif [[ -d .hg ]]; then SCM=$SCM_HG
   elif [[ -n "$(hg root 2> /dev/null)" ]]; then SCM=$SCM_HG
-- 
2.17.1