Check data length

2014-08-23 15:30:23 +02:00
parent ded013b7a7
commit 444c9effdb
3 changed files with 1 additions and 3 deletions
--- a/ethereal/ui_lib.go
+++ b/ethereal/ui_lib.go
@ -53,7 +53,7 @@ func (self *UiLib) LookupDomain(domain string) string {
 	data := world.Config().Get("DnsReg").StorageString(domain).Bytes()

 	// Left padded = A record, Right padded = CNAME
-	if data[0] == 0 {
+	if len(data) > 0 && data[0] == 0 {
 		data = bytes.TrimLeft(data, "\x00")
 		var ipSlice []string
 		for _, d := range data {