From 1f9ddefea2df24115785ca1c524558a1831d4799 Mon Sep 17 00:00:00 2001
From: Julien Palard <julien@palard.fr>
Date: Wed, 17 Sep 2014 12:19:39 +0200
Subject: [PATCH] Allow to not have ~/.git-prompt.sh

---
 bashrc | 15 ++++++++++++---
 1 file changed, 12 insertions(+), 3 deletions(-)

diff --git a/bashrc b/bashrc
index 572f3d6..4370a85 100644
--- a/bashrc
+++ b/bashrc
@@ -108,8 +108,14 @@ fi
 [ -x /usr/bin/lesspipe ] && eval "$(lesspipe)"
 
 [ "$TERM" != 'linux' -a z"$TERM" != z'eterm-color' ] && TITLE="\[\033]0;\u@\H:\w\a\]" || TITLE=''
-export PS1="$TITLE\[$USERNAME_COLOR\]\u\[$WHITE\]@\[$HOSTNAME_COLOR\]\H\[$WHITE\]"''
-export PROMPT_COMMAND='__git_ps1 "'"$PS1"'" "\\\$ "'
+export PS1="$TITLE\[$USERNAME_COLOR\]\u\[$WHITE\]@\[$HOSTNAME_COLOR\]\H\[$WHITE\]"
+# .git-prompt.sh is here: https://raw.githubusercontent.com/git/git/master/contrib/completion/git-prompt.sh
+if [ -f ~/.git-prompt.sh ]
+then
+    export PROMPT_COMMAND='__git_ps1 "'"$PS1"'" "\\\$ "'
+else
+    export PS1="$PS1"'\$ '
+fi
 
 alias grep="grep --color"
 alias ls='ls $LS_OPTIONS'
@@ -233,4 +239,7 @@ function marks
     ls -l "$MARKPATH" | sed 's/  / /g' | cut -d' ' -f9- | sed 's/ -/\t-/g' && echo
 }
 
-source ~/.git-prompt.sh
+if [ -f ~/.git-prompt.sh ]
+then
+    source ~/.git-prompt.sh
+fi