Merge pull request #3818 from ckw017/ckw/fixseparatorregex

Fix separator regex to disallow empty strings
2023-01-31 08:15:13 +00:00 · 2023-01-31 08:15:13 +00:00 · cf87e8d07e
commit cf87e8d07e
parent 9b629737cb d1c186812e
1 changed files with 1 additions and 1 deletions
--- a/reference/regexp.go
+++ b/reference/regexp.go
@ -50,7 +50,7 @@ const (
 	// supporting repeated dash was added. Additionally double underscore is
 	// now allowed as a separator to loosen the restriction for previously
 	// supported names.
-	separator = `(?:[._]|__|[-]*)`
+	separator = `(?:[._]|__|[-]+)`

 	// localhost is treated as a special value for domain-name. Any other
 	// domain-name without a "." or a ":port" are considered a path component.