From c983c6af4fc0fab858fc4968bb2b8b495a42d56a Mon Sep 17 00:00:00 2001
From: Jan Pokorný <jpokorny@redhat.com>
Date: Mon, 20 Oct 2014 15:29:03 +0200
Subject: Bash config: tweak cmd prompt: get git silent on error conditions
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

Signed-off-by: Jan Pokorný <jpokorny@redhat.com>
---
 .bashrc | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/.bashrc b/.bashrc
index 2b89ec7..d71b2a5 100644
--- a/.bashrc
+++ b/.bashrc
@@ -69,10 +69,10 @@ PS1='\[\033[01;34m\]\u@\h\[\033[00m\]:\[\033[01;36m\]\w\[\033[00m\]\[\033[$(
   [ -n "${MC_SID}" ] && _ps_mc_char="#" \
     || { jobs | grep -q vim && _ps_mc_char="&" || _ps_mc_char="|"; }
   klist -s && { _ps_lpar="("; _ps_rpar=")"; } || { _ps_lpar="["; _ps_rpar="]"; }
-  git rev-parse --git-dir &>/dev/null \
+  git rev-parse --quiet --git-dir &>/dev/null \
     && { git diff-files --quiet \
-         && { git diff-index --quiet --cached HEAD \
-              && _ps_head=$(git rev-parse --abbrev-ref HEAD) \
+         && { git diff-index --quiet --cached HEAD 2>/dev/null \
+              && _ps_head=$(git rev-parse --quiet --abbrev-ref HEAD) \
 	      || _ps_head=C; } \
 	 || _ps_head=S; } \
     || _ps_head="$(($(dirs -p | head -n9 | wc -l) - 1))"
-- 
cgit