From 5ed4c7100c5f569059a977a3a0d262820590639c Mon Sep 17 00:00:00 2001
From: Umputun <umputun@gmail.com>
Date: Fri, 26 Mar 2021 14:59:08 -0500
Subject: [PATCH] shorter match condition

---
 backend/app/store/comment.go | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/backend/app/store/comment.go b/backend/app/store/comment.go
index f9ee42a0..b0787784 100644
--- a/backend/app/store/comment.go
+++ b/backend/app/store/comment.go
@@ -158,8 +158,7 @@ var reHref = regexp.MustCompile(`<a\s+(?:[^>]*?\s+)?href="([^"]*)"`)
 func (c *Comment) sanitizeAsURL(inp string) string {
 	h := fmt.Sprintf(`<a href="%s">`, inp)
 	clean := bluemonday.UGCPolicy().Sanitize(h)
-	match := reHref.FindStringSubmatch(clean)
-	if len(match) > 1 {
+	if match := reHref.FindStringSubmatch(clean); len(match) > 1 {
 		return match[1]
 	}
 	return "" // this shouldn't happen as we build the href