From 936c541361c3b0b7a28b59014e97d0adfb7f7ad8 Mon Sep 17 00:00:00 2001
From: mjentsch <mtthsjntsch@gmail.com>
Date: Tue, 8 Sep 2015 00:23:18 +0200
Subject: [PATCH] Fix segfault when receiving msg_send_done callback without a
 message

---
 tgp-msg.c | 12 ++++++++----
 1 file changed, 8 insertions(+), 4 deletions(-)

diff --git a/tgp-msg.c b/tgp-msg.c
index 20ea2d4..9db8dbb 100644
--- a/tgp-msg.c
+++ b/tgp-msg.c
@@ -190,12 +190,16 @@ static void tgp_msg_send_done (struct tgl_state *TLS, void *callback_extra, int
   if (! success) {
     char *err = g_strdup_printf("Sending message failed. %d: %s", TLS->error_code, TLS->error);
     warning (err);
-    tgp_msg_err_out (TLS, err, M->to_id);
+    if (M) {
+      tgp_msg_err_out (TLS, err, M->to_id);
+    } else {
+      fatal (err);
+    }
     g_free (err);
-  } else if (tgl_get_peer_type(M->to_id) == TGL_PEER_ENCR_CHAT) {
-    debug ("SUCCESS write_secret_chat_file ...");
-    write_secret_chat_file (TLS);
+    return;
   }
+  
+  write_files_schedule (TLS);
 }
 
 static gboolean tgp_msg_send_schedule_cb (gpointer data) {