From: Junio C Hamano <junkio@cox.net>
Date: Sat, 24 Sep 2005 22:09:48 +0000 (-0700)
Subject: git-grep: fix 'git grep -e $pattern' handling
X-Git-Tag: v0.99.7d~1^2~1
X-Git-Url: https://git.verplant.org/?a=commitdiff_plain;h=c9fc748f84857a237f47deb91f87499e82865c83;p=git.git

git-grep: fix 'git grep -e $pattern' handling

People typically say 'grep -e $pattern' because $pattern has a leading
dash which would be mistaken as a grep flag.  Make sure we pass -e in
front of $pattern when we invoke grep.

Signed-off-by: Junio C Hamano <junkio@cox.net>
---

diff --git a/git-grep.sh b/git-grep.sh
index 51924fd7..e7a35ebd 100755
--- a/git-grep.sh
+++ b/git-grep.sh
@@ -40,4 +40,4 @@ while : ; do
 	shift
 done
 git-ls-files -z "${git_flags[@]}" "$@" |
-	xargs -0 grep "${flags[@]}" "$pattern"
+	xargs -0 grep "${flags[@]}" -e "$pattern"