From ce5fdeb4469ecc6967d09d0aea9d29babb1ab5fc Mon Sep 17 00:00:00 2001
From: Russ Cox <rsc@swtch.com>
Date: Sun, 10 Jul 2011 20:01:15 -0400
Subject: grep: import $ fix from plan 9

R=rsc
http://codereview.appspot.com/4673053
---
 src/cmd/grep/comp.c | 10 ++++++++--
 1 file changed, 8 insertions(+), 2 deletions(-)

(limited to 'src/cmd')

diff --git a/src/cmd/grep/comp.c b/src/cmd/grep/comp.c
index c3e1549a..241a4136 100644
--- a/src/cmd/grep/comp.c
+++ b/src/cmd/grep/comp.c
@@ -114,8 +114,14 @@ loop:
 		break;
 
 	case Tend:
-		if(c == '\n')
-			matched = 1;
+		if(c == '\n') {
+			if(r->next == 0) {
+				matched = 1;
+				break;
+			}
+			r = r->next;
+			goto loop;
+		}
 		break;
 
 	case Tclass:
-- 
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