From 2c2a6df4e9bfc5fc81a05cac8298a61049be5b07 Mon Sep 17 00:00:00 2001
From: David du Colombier <0intro@gmail.com>
Date: Mon, 17 Nov 2014 20:46:42 +0100
Subject: [PATCH] [dev.cc] cmd/gc: fix warning on Plan 9

warning: src/cmd/gc/walk.c:1769 set and not used: on

LGTM=rsc
R=rsc, minux
CC=golang-codereviews
https://golang.org/cl/175850043
---
 src/cmd/gc/walk.c | 1 -
 1 file changed, 1 deletion(-)

diff --git a/src/cmd/gc/walk.c b/src/cmd/gc/walk.c
index d4d0f449c3..77f9c80f91 100644
--- a/src/cmd/gc/walk.c
+++ b/src/cmd/gc/walk.c
@@ -1766,7 +1766,6 @@ walkprint(Node *nn, NodeList **init)
 	int notfirst, et, op;
 	NodeList *calls;
 
-	on = nil;
 	op = nn->op;
 	all = nn->list;
 	calls = nil;
-- 
2.48.1