From 570601d1b8aaaa82b4e618d84a9a95095ed5791a Mon Sep 17 00:00:00 2001
From: Bohdan Horbeshko <bodqhrohro@gmail.com>
Date: Thu, 6 Jan 2022 04:27:25 -0500
Subject: [PATCH] Fix retrieving only 1 message in /history

---
 telegram/commands.go | 21 +++++++++++++++------
 1 file changed, 15 insertions(+), 6 deletions(-)

diff --git a/telegram/commands.go b/telegram/commands.go
index 82dca91..56945bc 100644
--- a/telegram/commands.go
+++ b/telegram/commands.go
@@ -676,12 +676,21 @@ func (c *Client) ProcessChatCommand(chatID int64, cmdline string) (string, bool)
 			}
 		}
 
-		messages, err := c.client.GetChatHistory(&client.GetChatHistoryRequest{
-			ChatID: chatID,
-			Limit:  limit,
-		})
-		if err != nil {
-			return err.Error(), true
+		var messages *client.Messages
+		var err error
+		for _ = range make([]struct{}, 2) {
+			messages, err = c.client.GetChatHistory(&client.GetChatHistoryRequest{
+				ChatID: chatID,
+				Limit:  limit,
+			})
+			if err != nil {
+				return err.Error(), true
+			}
+
+			// TDlib yields only the latest message on the first request
+			if !(len(messages.Messages) == 1 && limit > 1) {
+				break
+			}
 		}
 
 		c.sendMessagesReverse(chatID, messages.Messages)