From 9757958106b406a674242373e4f2c12df6e1db12 Mon Sep 17 00:00:00 2001
From: Jinzhu <wosmvp@gmail.com>
Date: Mon, 9 Feb 2015 21:14:48 +0800
Subject: [PATCH] Fix pointers for AutoMigrate

---
 field.go         | 6 +++++-
 scope_private.go | 3 +++
 2 files changed, 8 insertions(+), 1 deletion(-)

diff --git a/field.go b/field.go
index af278e44..0f9bb611 100644
--- a/field.go
+++ b/field.go
@@ -34,7 +34,11 @@ func (field *Field) IsScanner() bool {
 }
 
 func (field *Field) IsTime() bool {
-	_, isTime := field.Field.Interface().(time.Time)
+	reflectValue := field.Field
+	if reflectValue.Kind() == reflect.Ptr {
+		reflectValue = reflect.New(reflectValue.Type().Elem()).Elem()
+	}
+	_, isTime := reflectValue.Interface().(time.Time)
 	return isTime
 }
 
diff --git a/scope_private.go b/scope_private.go
index 79e00ee2..05f6671a 100644
--- a/scope_private.go
+++ b/scope_private.go
@@ -393,6 +393,9 @@ func (scope *Scope) sqlTagForField(field *Field) (typ string) {
 
 	value := field.Field.Interface()
 	reflectValue := field.Field
+	if reflectValue.Kind() == reflect.Ptr {
+		reflectValue = reflect.New(reflectValue.Type().Elem()).Elem()
+	}
 
 	switch reflectValue.Kind() {
 	case reflect.Slice: