From 8346559a1af13a6f9a11e2989849abbc6e97384d Mon Sep 17 00:00:00 2001
From: moshee <moshee@displaynone.us>
Date: Wed, 26 Jun 2013 16:09:27 +0000
Subject: [PATCH] Referenced footnotes appear to be functional. Inline still
 unimplemented.

---
 block.go | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/block.go b/block.go
index 4cbee0c..5f71bc6 100644
--- a/block.go
+++ b/block.go
@@ -458,8 +458,8 @@ func (p *parser) isEmpty(data []byte) int {
 	}
 
 	var i int
-	for i = 0; data[i] != '\n'; i++ {
-		if data[i] != ' ' || data[i] != '\t' {
+	for i = 0; i < len(data) && data[i] != '\n'; i++ {
+		if data[i] != ' ' && data[i] != '\t' {
 			return 0
 		}
 	}