From 57b7bbe988e462715b4d15594427ea5c51a35ea7 Mon Sep 17 00:00:00 2001
From: Russ Cox <rsc@golang.org>
Date: Sat, 4 Feb 2012 02:15:53 -0500
Subject: [PATCH] cmd/dist: fix memory bug (fix builders?)

Thanks, Valgrind!

TBR=golang-dev
CC=golang-dev
https://golang.org/cl/5630050
---
 src/cmd/dist/buf.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/cmd/dist/buf.c b/src/cmd/dist/buf.c
index c7a7c1277c..c990c8af78 100644
--- a/src/cmd/dist/buf.c
+++ b/src/cmd/dist/buf.c
@@ -227,7 +227,7 @@ vuniq(Vec *v)
 	xqsort(v->p, v->len, sizeof(v->p[0]), strpcmp);
 	n = 0;
 	for(i=0; i<v->len; i++) {
-		if(i>0 && streq(v->p[i], v->p[i-1]))
+		if(n>0 && streq(v->p[i], v->p[n-1]))
 			xfree(v->p[i]);
 		else
 			v->p[n++] = v->p[i];
-- 
2.50.0