From: Ken Thompson <ken@golang.org>
Date: Sat, 4 Jul 2009 20:59:08 +0000 (-0700)
Subject: another seg fault
X-Git-Tag: weekly.2009-11-06~1263
X-Git-Url: http://www.git.cypherpunks.su/?a=commitdiff_plain;h=6bb3c48d3d09d4e5a4dd4802bf8207c19f558cad;p=gostls13.git

another seg fault

R=r
OCL=31156
CL=31156
---

diff --git a/src/cmd/gc/walk.c b/src/cmd/gc/walk.c
index 6d102982cb..30c864df63 100644
--- a/src/cmd/gc/walk.c
+++ b/src/cmd/gc/walk.c
@@ -402,7 +402,8 @@ loop:
 			break;
 
 		case 1:
-			n->type = n->type->type->type;
+			if(n->type != T && n->type->type != T && n->type->type->type != T)
+				n->type = n->type->type->type;
 			break;
 		}