Fix broken example code

gormstore/README.md

@@ -27,7 +27,6 @@ The database user for your application must have `CREATE TABLE`, `SELECT`, `INSE
 package main
 
 import (
-	"database/sql"
 	"io"
 	"log"
 	"net/http"
@@ -42,25 +41,25 @@ var sessionManager *scs.SessionManager
 
 func main() {
 	// Establish connection to your store.
-    db, err := gorm.Open(postgres.Open("postgres://username:password@host/dbname", &gorm.Config{})) // PostgreSQL
-    //db, err := gorm.Open(sqlserver.Open("sqlserver://username:password@host?database=dbname", &gorm.Config{})) // MSSQL
-    //db, err := gorm.Open(mysql.Open(username:password@tcp(host)/dbname?parseTime=true", &gorm.Config{})) // MySQL
-	//db, err := gorm.Open(sqlite.Open("sqlite3_database.db"), &gorm.Config{})) // SQLite3
+	db, err := gorm.Open(postgres.Open("postgres://username:password@host/database"), &gorm.Config{}) // PostgreSQL
+	// db, err := gorm.Open(sqlserver.Open("sqlserver://username:password@host?database=dbname"), &gorm.Config{}) // MSSQL
+	// db, err := gorm.Open(mysql.Open("username:password@tcp(host)/dbname?parseTime=true"), &gorm.Config{}) // MySQL
+	// db, err := gorm.Open(sqlite.Open("sqlite3_database.db"), &gorm.Config{}) // SQLite3
 	if err != nil {
 		log.Fatal(err)
 	}
-	defer db.Close()
 
 	// Initialize a new session manager and configure it to use gormstore as the session store.
 	sessionManager = scs.New()
 	if sessionManager.Store, err = gormstore.New(db); err != nil {
-        log.Fatal(err)
-    }
+		log.Fatal(err)
+	}
 
 	mux := http.NewServeMux()
 	mux.HandleFunc("/put", putHandler)
 	mux.HandleFunc("/get", getHandler)
 
+	log.Println("OK")
 	http.ListenAndServe(":4000", sessionManager.LoadAndSave(mux))
 }