From a88b7fbdd7e49e9a9bcbc8db85f4b5f7826564ac Mon Sep 17 00:00:00 2001
From: Steve Kamerman <stevekamerman@gmail.com>
Date: Wed, 26 Sep 2018 16:56:27 -0400
Subject: [PATCH] Fixed vet error 'syntax/ast/parser.go:86: unreachable code'

---
 syntax/ast/parser.go | 1 -
 1 file changed, 1 deletion(-)

diff --git a/syntax/ast/parser.go b/syntax/ast/parser.go
index 429b409..4056016 100644
--- a/syntax/ast/parser.go
+++ b/syntax/ast/parser.go
@@ -83,7 +83,6 @@ func parserMain(tree *Node, lex Lexer) (parseFn, *Node, error) {
 			return nil, tree, fmt.Errorf("unexpected token: %s", token)
 		}
 	}
-	return nil, tree, fmt.Errorf("unknown error")
 }
 
 func parserRange(tree *Node, lex Lexer) (parseFn, *Node, error) {