MM-15864 - Made Post.GetRepliesForExport sync (#11046)

* Changed Post.GetRepliesForExport to be sync

* Removed else, and renamed err

* renamed result variable to replyPosts

app/export.go

@@ -379,14 +379,12 @@ func (a *App) ExportAllPosts(writer io.Writer) *model.AppError {
 func (a *App) buildPostReplies(postId string) (*[]ReplyImportData, *model.AppError) {
 	var replies []ReplyImportData
 
-	result := <-a.Srv.Store.Post().GetRepliesForExport(postId)
+	replyPosts, err := a.Srv.Store.Post().GetRepliesForExport(postId)
 
-	if result.Err != nil {
-		return nil, result.Err
+	if err != nil {
+		return nil, err
 	}
 
-	replyPosts := result.Data.([]*model.ReplyForExport)
-
 	for _, reply := range replyPosts {
 		replyImportObject := ImportReplyFromPost(reply)
 		if reply.HasReactions == true {