From: Luuk van Dijk <lvd@golang.org>
Date: Tue, 5 Jul 2011 22:02:03 +0000 (+0200)
Subject: gc: fix %N for OGOTO nodes.
X-Git-Tag: weekly.2011-07-07~31
X-Git-Url: http://www.git.cypherpunks.su/?a=commitdiff_plain;h=13d048a2219f422202f4dad108734b24c0b32cac;p=gostls13.git

gc: fix %N for OGOTO nodes.

6g -W crashed on any source with a goto. this fixes that.

R=rsc, r
CC=golang-dev
https://golang.org/cl/4675052
---

diff --git a/src/cmd/gc/subr.c b/src/cmd/gc/subr.c
index 7c472147a2..40b0c4fd15 100644
--- a/src/cmd/gc/subr.c
+++ b/src/cmd/gc/subr.c
@@ -1124,7 +1124,7 @@ Sconv(Fmt *fp)
 		return 0;
 	}
 
-	if(s->pkg != localpkg || longsymnames || (fp->flags & FmtLong)) {
+	if(s->pkg && s->pkg != localpkg || longsymnames || (fp->flags & FmtLong)) {
 		// This one is for the user.  If the package name
 		// was used by multiple packages, give the full
 		// import path to disambiguate.