From b550d51b7f3b1b74672f71af9221c38c53b36efe Mon Sep 17 00:00:00 2001
From: Toni Spets <toni.spets@beeper.com>
Date: Tue, 15 Sep 2026 04:49:22 +0000
Subject: [PATCH] backfill, msgconv: don't panic when the whatsmeow client is
 nil

---
 pkg/connector/backfill.go    | 3 +++
 pkg/msgconv/from-whatsapp.go | 6 +++++-
 2 files changed, 8 insertions(+), 1 deletion(-)

diff --git a/pkg/connector/backfill.go b/pkg/connector/backfill.go
index cab460f..e0f5ffc 100644
--- a/pkg/connector/backfill.go
+++ b/pkg/connector/backfill.go
@@ -602,6 +602,9 @@ func (wa *WhatsAppClient) convertHistorySyncMessages(
 	messages []*waWeb.WebMessageInfo,
 	explodeOnError bool,
 ) (*bridgev2.FetchMessagesResponse, error) {
+	if wa.Client == nil {
+		return nil, bridgev2.ErrNotLoggedIn
+	}
 	oldestTS := messages[len(messages)-1].GetMessageTimestamp()
 	newestTS := messages[0].GetMessageTimestamp()
 	convertedMessages := make([]*bridgev2.BackfillMessage, 0, len(messages))
diff --git a/pkg/msgconv/from-whatsapp.go b/pkg/msgconv/from-whatsapp.go
index 6dac5a2..f7f38f0 100644
--- a/pkg/msgconv/from-whatsapp.go
+++ b/pkg/msgconv/from-whatsapp.go
@@ -76,7 +76,11 @@ func (mc *MessageConverter) getBasicUserInfo(ctx context.Context, user types.JID
 		pnJID = user
 	} else if user.Server == types.HiddenUserServer {
 		cli := getClient(ctx)
-		if user.User == cli.Store.GetLID().User {
+		if cli == nil {
+			zerolog.Ctx(ctx).Warn().
+				Stringer("lid", user).
+				Msg("Client is nil, cannot resolve LID mention to phone number")
+		} else if user.User == cli.Store.GetLID().User {
 			pnJID = cli.Store.GetJID()
 		} else {
 			pnJID, err = cli.Store.LIDs.GetPNForLID(ctx, user)