From 1d86a6c1294ffde52d8410cf6211041e0df1eec0 Mon Sep 17 00:00:00 2001
From: Tulir Asokan <tulir@maunium.net>
Date: Wed, 30 Aug 2023 17:16:24 +0300
Subject: [PATCH] Handle all parts of message failing to send

---
 portal.go | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/portal.go b/portal.go
index cfefada..7da3166 100644
--- a/portal.go
+++ b/portal.go
@@ -665,7 +665,11 @@ func (portal *Portal) sendMessageParts(ctx context.Context, converted *Converted
 			}
 		}
 	}
-	portal.markHandled(converted, eventIDs[0], mediaParts, true)
+	if len(eventIDs) > 0 {
+		portal.markHandled(converted, eventIDs[0], mediaParts, true)
+	} else {
+		zerolog.Ctx(ctx).Warn().Msg("All parts of message failed to send")
+	}
 	return eventIDs
 }