From dffa817d4588645815ee226ee7c4462d6aea3fcc Mon Sep 17 00:00:00 2001
From: Moviuro <moviuro+grml@gmail.com>
Date: Thu, 11 Sep 2014 22:40:33 +0200
Subject: [PATCH] Actually check that grep options exist before adding them to
 the alias.

---
 etc/zsh/zshrc | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/etc/zsh/zshrc b/etc/zsh/zshrc
index 9ce49ca..295e55d 100644
--- a/etc/zsh/zshrc
+++ b/etc/zsh/zshrc
@@ -350,8 +350,7 @@ if ls --color=auto / >/dev/null 2>&1; then
 elif ls -G / >/dev/null 2>&1; then
     ls_options=( -G )
 fi
-if grep --help 2> /dev/null | grep -q GNU || \
-   [[ $OSTYPE == freebsd* ]]; then
+if grep --color=auto -q "a" <<< "a"; then
     grep_options=( --color=auto )
 fi
 
-- 
2.1.4