From 70ea599b6e0787102f12cd543dcd65a2eb3751d5 Mon Sep 17 00:00:00 2001
From: Joel Martin <github@martintribe.org>
Date: Sat, 4 Oct 2014 21:49:26 -0500
Subject: go: step1_read_print print working.

---
 go/src/reader/reader.go | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

(limited to 'go/src/reader')

diff --git a/go/src/reader/reader.go b/go/src/reader/reader.go
index 3222d6f..6a08840 100644
--- a/go/src/reader/reader.go
+++ b/go/src/reader/reader.go
@@ -29,7 +29,7 @@ func (tr *TokenReader) next() *string {
 }
 
 func (tr *TokenReader) peek() *string {
-    if tr.position > len(tr.tokens) { return nil }
+    if tr.position >= len(tr.tokens) { return nil }
     return &tr.tokens[tr.position]
 }
 
@@ -79,8 +79,9 @@ func read_list(rdr Reader) (types.MalType, error) {
         return nil, errors.New("expected '('")
     }
     token = rdr.peek()
-    for ; token != nil && *token != ")" ; token = rdr.peek() {
+    for ; true ; token = rdr.peek() {
         if token == nil { return nil, errors.New("exepected ')', got EOF") }
+        if *token == ")" { break }
         f, e := read_form(rdr)
         if e != nil { return nil, e }
         ast_list = append(ast_list, f)
-- 
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