From 2364f8c30cecf7f9bc04f8b9e6e2e191166ebeb0 Mon Sep 17 00:00:00 2001
From: Austin Clements <aclements@csail.mit.edu>
Date: Tue, 1 Sep 2009 16:46:16 -0700
Subject: [PATCH] Don't crash for regexps > 19 characters.

R=r
APPROVED=r
DELTA=1  (0 added, 0 deleted, 1 changed)
OCL=34216
CL=34220
---
 src/pkg/testing/regexp.go | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/pkg/testing/regexp.go b/src/pkg/testing/regexp.go
index 2b12250f58..e5b5eac4f3 100644
--- a/src/pkg/testing/regexp.go
+++ b/src/pkg/testing/regexp.go
@@ -265,7 +265,7 @@ func (re *Regexp) add(i instr) instr {
 	i.setIndex(len(re.inst));
 	if n >= cap(re.inst) {
 		ni := make([]instr, n, 2*n);
-		for i, j := range ni {
+		for i, j := range re.inst {
 			ni[i] = j
 		}
 		re.inst = ni;
-- 
2.48.1