From ff7575ccdcc556e5ffb591bff85b8b7ac4e2f985 Mon Sep 17 00:00:00 2001
From: Martin Goldhahn <mgoldhahn@gmail.com>
Date: Sun, 4 Aug 2013 19:06:28 +0200
Subject: [PATCH] apply git prompt only on directories belonging to a git
 repository

---
 .gitignore   | 2 ++
 gitprompt.sh | 6 ++++++
 2 files changed, 8 insertions(+)
 create mode 100644 .gitignore

diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..e7683df
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1,2 @@
+*~
+*.bak
diff --git a/gitprompt.sh b/gitprompt.sh
index f9e5c69..cb7254d 100644
--- a/gitprompt.sh
+++ b/gitprompt.sh
@@ -98,6 +98,8 @@ function setGitPrompt() {
   local __GIT_STATUS_CMD
 
   git_prompt_config
+  
+  EMPTY_PROMPT=${OLD_GITPROMPT}
 
   local repo=`git rev-parse --show-toplevel 2> /dev/null`
   if [[ ! -e "${repo}" ]]; then
@@ -167,6 +169,10 @@ function setGitPrompt() {
   fi
 }
 
+if [ -z "$OLD_GITPROMPT" ]; then
+  OLD_GITPROMPT=$PS1
+fi
+
 if [ -z "$PROMPT_COMMAND" ]; then
   PROMPT_COMMAND=setGitPrompt
 else