From 8015ba1d6409e5f41e20b0c219e12483b7f0bc51 Mon Sep 17 00:00:00 2001
From: "B. Petersen" <r10s@b44t.com>
Date: Sat, 26 Oct 2019 18:37:33 +0200
Subject: [PATCH] dc_get_chat_id_by_contact_id() returns 0 if no chat is found.

this is no error;
in fact, the function is used to probe
if there is a chat with a given contact at several places
eg. in the android-ui.
---
 deltachat-ffi/src/lib.rs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/deltachat-ffi/src/lib.rs b/deltachat-ffi/src/lib.rs
index cb8a1d0d5..242216844 100644
--- a/deltachat-ffi/src/lib.rs
+++ b/deltachat-ffi/src/lib.rs
@@ -717,7 +717,7 @@ pub unsafe extern "C" fn dc_get_chat_id_by_contact_id(
     ffi_context
         .with_inner(|ctx| {
             chat::get_by_contact_id(ctx, contact_id)
-                .unwrap_or_log_default(ctx, "Failed to get chat")
+                .unwrap_or(0)
         })
         .unwrap_or(0)
 }