From 6c53214a2992d832c228db49a4f1e3992fce0475 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Emir=20Beganovi=C4=87?= <beganovic.emir@gmail.com>
Date: Wed, 8 May 2019 10:49:00 +0400
Subject: [PATCH] Use Print method

---
 callback.go | 13 ++++++++-----
 1 file changed, 8 insertions(+), 5 deletions(-)

diff --git a/callback.go b/callback.go
index 4ffc2d62..42ebc800 100644
--- a/callback.go
+++ b/callback.go
@@ -1,6 +1,9 @@
 package gorm
 
-import "log"
+import (
+	"fmt"
+	"log"
+)
 
 // DefaultCallback default callbacks defined by gorm
 var DefaultCallback = &Callback{}
@@ -96,7 +99,7 @@ func (cp *CallbackProcessor) Before(callbackName string) *CallbackProcessor {
 func (cp *CallbackProcessor) Register(callbackName string, callback func(scope *Scope)) {
 	if cp.kind == "row_query" {
 		if cp.before == "" && cp.after == "" && callbackName != "gorm:row_query" {
-			cp.logger.Print("Registing RowQuery callback %v without specify order with Before(), After(), applying Before('gorm:row_query') by default for compatibility...\n", callbackName)
+			cp.logger.Print(fmt.Sprintf("Registering RowQuery callback %v without specify order with Before(), After(), applying Before('gorm:row_query') by default for compatibility...\n", callbackName))
 			cp.before = "gorm:row_query"
 		}
 	}
@@ -110,7 +113,7 @@ func (cp *CallbackProcessor) Register(callbackName string, callback func(scope *
 // Remove a registered callback
 //     db.Callback().Create().Remove("gorm:update_time_stamp_when_create")
 func (cp *CallbackProcessor) Remove(callbackName string) {
-	cp.logger.Print("[info] removing callback `%v` from %v\n", callbackName, fileWithLineNum())
+	cp.logger.Print(fmt.Sprintf("[info] removing callback `%v` from %v\n", callbackName, fileWithLineNum()))
 	cp.name = callbackName
 	cp.remove = true
 	cp.parent.processors = append(cp.parent.processors, cp)
@@ -123,7 +126,7 @@ func (cp *CallbackProcessor) Remove(callbackName string) {
 //		   scope.SetColumn("Updated", now)
 //     })
 func (cp *CallbackProcessor) Replace(callbackName string, callback func(scope *Scope)) {
-	cp.logger.Printf("[info] replacing callback `%v` from %v\n", callbackName, fileWithLineNum())
+	cp.logger.Print(fmt.Sprintf("[info] replacing callback `%v` from %v\n", callbackName, fileWithLineNum()))
 	cp.name = callbackName
 	cp.processor = &callback
 	cp.replace = true
@@ -162,7 +165,7 @@ func sortProcessors(cps []*CallbackProcessor) []*func(scope *Scope) {
 	for _, cp := range cps {
 		// show warning message the callback name already exists
 		if index := getRIndex(allNames, cp.name); index > -1 && !cp.replace && !cp.remove {
-			cp.logger.Printf("[warning] duplicated callback `%v` from %v\n", cp.name, fileWithLineNum())
+			cp.logger.Print(fmt.Sprintf("[warning] duplicated callback `%v` from %v\n", cp.name, fileWithLineNum()))
 		}
 		allNames = append(allNames, cp.name)
 	}