From 0e456639d77611d9e72eee7a0fc5278f2d2345e8 Mon Sep 17 00:00:00 2001
From: Aakash Shah <aakashgshah@outlook.com>
Date: Thu, 23 Jul 2015 13:58:55 -0700
Subject: [PATCH] Update base.theme.bash

Fix support for recognizing git when in submodules and the regression when in subdirectories of a git repository.
---
 themes/base.theme.bash | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/themes/base.theme.bash b/themes/base.theme.bash
index 2bf16252..989e7cbc 100644
--- a/themes/base.theme.bash
+++ b/themes/base.theme.bash
@@ -47,7 +47,7 @@ RBFU_THEME_PROMPT_SUFFIX='|'
 function scm {
   if [[ "$SCM_CHECK" = false ]]; then SCM=$SCM_NONE
   elif [[ -f .git/HEAD ]]; then SCM=$SCM_GIT
-  elif which git &> /dev/null && [[ -n "$(git rev-parse 2> /dev/null)" ]]; then SCM=$SCM_GIT
+  elif which git &> /dev/null && [[ -n "$(git rev-parse --is-inside-work-tree 2> /dev/null)" ]]; then SCM=$SCM_GIT
   elif [[ -d .hg ]]; then SCM=$SCM_HG
   elif which hg &> /dev/null && [[ -n "$(hg root 2> /dev/null)" ]]; then SCM=$SCM_HG
   elif [[ -d .svn ]]; then SCM=$SCM_SVN