From: Junio C Hamano <junkio@cox.net>
Date: Thu, 4 May 2006 04:03:25 +0000 (-0700)
Subject: builtin-grep: terminate correctly at EOF
X-Git-Tag: v1.4.0-rc1~142^2~11
X-Git-Url: https://git.verplant.org/?a=commitdiff_plain;h=7ed36f56e33bd838d06521a37a916516397e9e8b;p=git.git

builtin-grep: terminate correctly at EOF

It barfed and segfaulted with an incomplete line.

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

diff --git a/builtin-grep.c b/builtin-grep.c
index 2124fa62..e87b5cb4 100644
--- a/builtin-grep.c
+++ b/builtin-grep.c
@@ -264,6 +264,8 @@ static int grep_buffer(struct grep_opt *opt, const char *name,
 		}
 		*eol = ch;
 		bol = eol + 1;
+		if (!left)
+			break;
 		left--;
 		lno++;
 	}