From 6185cb1f3105899cd34484c59407846bec0acc06 Mon Sep 17 00:00:00 2001
From: Tamir Duberstein <tamird@gmail.com>
Date: Tue, 14 Mar 2017 15:53:37 -0400
Subject: [PATCH] cmd/goyacc: remove empty branch

Found with honnef.co/go/tools/cmd/staticcheck.

Change-Id: I39e23936e01543db62b7b0919a3b58b65cd40099
Reviewed-on: https://go-review.googlesource.com/38174
Reviewed-by: Brad Fitzpatrick <bradfitz@golang.org>
---
 cmd/goyacc/yacc.go | 2 --
 1 file changed, 2 deletions(-)

diff --git a/cmd/goyacc/yacc.go b/cmd/goyacc/yacc.go
index 4499e74d..062bc47e 100644
--- a/cmd/goyacc/yacc.go
+++ b/cmd/goyacc/yacc.go
@@ -1290,8 +1290,6 @@ loop:
 			}
 
 		case '{':
-			if brac == 0 {
-			}
 			brac++
 
 		case '$':