fix tpyo (#8)

Reviewed-on: Siteworxpro/reloading-manager#8
Co-authored-by: Ron Rise <ron@siteworxpro.com>
Co-committed-by: Ron Rise <ron@siteworxpro.com>

backend/handlers/cartridge/handler.go

@@ -22,7 +22,9 @@ type postRequest struct {
 
 func Get(c echo.Context) error {
 	db := c.(*database.CustomContext).Db
-	defer db.Db.Close(context.Background())
+	defer func() {
+		_ = db.Db.Close(context.Background())
+	}()
 
 	cartridges, err := db.Loads.GetCartridges(context.Background())
 	if err != nil {
@@ -45,7 +47,9 @@ func Get(c echo.Context) error {
 
 func Post(c echo.Context) error {
 	db := c.(*database.CustomContext).Db
-	defer db.Db.Close(context.Background())
+	defer func() {
+		_ = db.Db.Close(context.Background())
+	}()
 
 	req := postRequest{}
 
@@ -79,14 +83,16 @@ func Post(c echo.Context) error {
 
 func Delete(c echo.Context) error {
 	db := c.(*database.CustomContext).Db
-	defer db.Db.Close(context.Background())
+	defer func() {
+		_ = db.Db.Close(context.Background())
+	}()
 
-	uid := handlers.ParseUuidOrBadRequest(c, c.Param("id"))
-	if uid == nil {
-		return nil
+	uid, err := handlers.ParseUuidOrBadRequest(c, c.Param("id"))
+	if err != nil || uid == nil {
+		return echo.NewHTTPError(http.StatusBadRequest, "invalid id")
 	}
 
-	err := db.Loads.DeleteCartridge(context.Background(), *uid)
+	err = db.Loads.DeleteCartridge(context.Background(), *uid)
 
 	if err != nil {
 		return err