Prevent panic on empty HOST for mysql (#11850) (#11856)

Backport #11850 Signed-off-by: Andrew Thornton <art27@cantab.net>
4 years ago · 6b1e5f7f88
parent 56660c3fd0
commit 6b1e5f7f88
1 changed files with 1 additions and 1 deletions
--- a/modules/setting/database.go
+++ b/modules/setting/database.go
@ -105,7 +105,7 @@ func DBConnStr() (string, error) {
 	switch Database.Type {
 	case "mysql":
 		connType := "tcp"
-		if Database.Host[0] == '/' { // looks like a unix socket
+		if len(Database.Host) > 0 && Database.Host[0] == '/' { // looks like a unix socket
 			connType = "unix"
 		}
 		tls := Database.SSLMode