Re-enable random avatar feature (#3988)

daviian · lunny · commit 44754774f171 · 2018-05-19T21:22:09.000+08:00
* reenable random avatar feature

* replace Size check by Filename check
diff --git a/routers/user/setting/profile.go b/routers/user/setting/profile.go
@@ -118,7 +118,7 @@ func UpdateAvatarSetting(ctx *context.Context, form auth.AvatarForm, ctxUser *mo
 		ctxUser.AvatarEmail = form.Gravatar
 	}
 
-	if form.Avatar != nil {
+	if form.Avatar.Filename != "" {
 		fr, err := form.Avatar.Open()
 		if err != nil {
 			return fmt.Errorf("Avatar.Open: %v", err)

Original file line number	Diff line number	Diff line change
`@@ -118,7 +118,7 @@ func UpdateAvatarSetting(ctx context.Context, form auth.AvatarForm, ctxUser mo`
`118`	`118`	`ctxUser.AvatarEmail = form.Gravatar`
`119`	`119`	`}`
`120`	`120`
`121`		`- if form.Avatar != nil {`
	`121`	`+ if form.Avatar.Filename != "" {`
`122`	`122`	`fr, err := form.Avatar.Open()`
`123`	`123`	`if err != nil {`
`124`	`124`	`return fmt.Errorf("Avatar.Open: %v", err)`