Fix scope Fields with embedded struct

embedded_struct_test.go

@@ -39,4 +39,10 @@ func TestSaveAndQueryEmbeddedStruct(t *testing.T) {
 	if DB.NewScope(&HNPost{}).PrimaryKeyField() == nil {
 		t.Errorf("primary key with embedded struct should works")
 	}
+
+	for _, field := range DB.NewScope(&HNPost{}).Fields() {
+		if field.Name == "BasePost" {
+			t.Errorf("scope Fields should not contain embedded struct")
+		}
+	}
 }

model_struct.go

@@ -237,7 +237,7 @@ func (scope *Scope) GetModelStruct(noRelationship ...bool) *ModelStruct {
 								modelStruct.PrimaryKeyField = f
 							}
 						}
-						break
+						continue
 					} else {
 						belongsToForeignKey := foreignKey
 						if belongsToForeignKey == "" {