diff options
Diffstat (limited to 'modules/markup/sanitizer.go')
| -rw-r--r-- | modules/markup/sanitizer.go | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/modules/markup/sanitizer.go b/modules/markup/sanitizer.go index 19feaa3cce..9f336d8330 100644 --- a/modules/markup/sanitizer.go +++ b/modules/markup/sanitizer.go @@ -46,7 +46,9 @@ func ReplaceSanitizer() { sanitizer.policy.AllowAttrs("checked", "disabled").OnElements("input") // Custom URL-Schemes - sanitizer.policy.AllowURLSchemes(setting.Markdown.CustomURLSchemes...) + if len(setting.Markdown.CustomURLSchemes) > 0 { + sanitizer.policy.AllowURLSchemes(setting.Markdown.CustomURLSchemes...) + } // Allow keyword markup sanitizer.policy.AllowAttrs("class").Matching(regexp.MustCompile(`^` + keywordClass + `$`)).OnElements("span") |