From e57ac841de1fc93df15ba8bef280077bbb733bf1 Mon Sep 17 00:00:00 2001
From: 6543 <6543@obermui.de>
Date: Fri, 28 Feb 2020 00:10:27 +0100
Subject: Fix potential bugs (#10513)

* use e if it is an option
* potential nil so check err first
* check err first
* m == nil already checked
---
 modules/markup/common/linkify.go | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'modules/markup/common')

diff --git a/modules/markup/common/linkify.go b/modules/markup/common/linkify.go
index 6ae70fba34..25621bf801 100644
--- a/modules/markup/common/linkify.go
+++ b/modules/markup/common/linkify.go
@@ -108,7 +108,7 @@ func (s *linkifyParser) Parse(parent ast.Node, block text.Reader, pc parser.Cont
 		}
 		at := bytes.IndexByte(line, '@')
 		m = []int{0, stop, at, stop - 1}
-		if m == nil || bytes.IndexByte(line[m[2]:m[3]], '.') < 0 {
+		if bytes.IndexByte(line[m[2]:m[3]], '.') < 0 {
 			return nil
 		}
 		lastChar := line[m[1]-1]
-- 
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