From 18f2d67e1bf8e4b866ccad28b22fb64c73b431e9 Mon Sep 17 00:00:00 2001
From: 10sr <8slashes+git@gmail.com>
Date: Wed, 19 Dec 2012 17:27:23 +0900
Subject: [PATCH] test with grep -o not works as expected, use usual null
 redirect

---
 bashrc | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/bashrc b/bashrc
index 041743d..3c46032 100755
--- a/bashrc
+++ b/bashrc
@@ -54,7 +54,8 @@ export VISUAL="$EDITOR"
 export GIT_PAGER="less -F"
 export GIT_EDITOR="$EDITOR"
 if test -n "$TMUX" && \
-    test -n "tmux display -p '#{client_termname}' | grep -o 256color"
+    echo $TERM | grep screen >/dev/null 2>&1 && \
+    tmux display -p '#{client_termname}' | grep 256color >/dev/null 2>&1
 then
     TERM=screen-256color
 fi