markdown: fix mailto: doesn't recognize as valid link (#3790)

8 years ago · 7ac09681a2
1 changed files with 1 additions and 1 deletions
--- a/modules/markdown/markdown.go
+++ b/modules/markdown/markdown.go
@ -43,7 +43,7 @@ func BuildSanitizer() {
 	Sanitizer.AllowURLSchemes(setting.Markdown.CustomURLSchemes...)
 }
-var validLinksPattern = regexp.MustCompile(`^[a-z][\w-]+://`)
+var validLinksPattern = regexp.MustCompile(`^[a-z][\w-]+://|^mailto:`)
 // isLink reports whether link fits valid format.
 func isLink(link []byte) bool {