From 10668ee32366f186a9dd1445b6fd00ac7a5bbb84 Mon Sep 17 00:00:00 2001
From: Jinzhu <wosmvp@gmail.com>
Date: Wed, 20 Aug 2014 10:49:48 +0800
Subject: [PATCH] Don't raise error when get TableName even Scope has no db

---
 scope.go | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/scope.go b/scope.go
index 4b934bf0..9eb672ad 100644
--- a/scope.go
+++ b/scope.go
@@ -204,7 +204,7 @@ func (scope *Scope) TableName() string {
 
 		str := ToSnake(data.Type().Name())
 
-		if !scope.db.parent.singularTable {
+		if scope.db != nil && !scope.db.parent.singularTable {
 			for index, reg := range pluralMapKeys {
 				if reg.MatchString(str) {
 					return reg.ReplaceAllString(str, pluralMapValues[index])