Merge pull request #1042 from Fenny/master

🩹 fix empty CookieName in session

Author: Fenny

Diff for: app.go

@@ -31,7 +31,7 @@ import (
 )
 
 // Version of current fiber package
-const Version = "2.2.1"
+const Version = "2.2.2"
 
 // Handler defines a function to serve HTTP requests.
 type Handler = func(*Ctx) error

Diff for: middleware/session/config.go

@@ -67,6 +67,9 @@ func configDefault(config ...Config) Config {
 	if int(cfg.Expiration.Seconds()) <= 0 {
 		cfg.Expiration = ConfigDefault.Expiration
 	}
+	if cfg.CookieName == "" {
+		cfg.CookieName = ConfigDefault.CookieName
+	}
 	if cfg.KeyGenerator == nil {
 		cfg.KeyGenerator = ConfigDefault.KeyGenerator
 	}