diff --git a/td.go b/td.go
index b6d0f50..85e9bf3 100644
--- a/td.go
+++ b/td.go
@@ -156,9 +156,12 @@ func getHistory(c *tdlib.Client) {
 						MsgID64:  msg.ID,
 					}
 
-					b, _ := json.Marshal(m)
+					b, err := json.Marshal(m)
+					if err != nil {
+						logOnError(err, "getHistory : Marshaling message.")
+					}
 
-					_ = ch.Publish(
+					err = ch.Publish(
 						"",     // exchange
 						q.Name, // routing key
 						false,  // mandatory
@@ -167,6 +170,9 @@ func getHistory(c *tdlib.Client) {
 							ContentType: "application/json",
 							Body:        []byte(b),
 						})
+					if err != nil {
+						logOnError(err, "getHistory : Publishing message.")
+					}
 					if msg.ID < lastMsgID64 {
 						lastMsgID64 = msg.ID
 						lastMsgTime = time.Unix(int64(msg.Date), 0)