From 6c536f3a9b8513903a821f05b6b5f1d48bd4a925 Mon Sep 17 00:00:00 2001
From: bjoern <r10s@b44t.com>
Date: Sat, 9 Aug 2025 01:17:27 +0200
Subject: [PATCH] fix: log and set imex progress error (#7091)

IMEX_PROGRESS(0) event is fired in case of errors, however, the last
error was not set in this case.

this is similar to the fix at #4195
and improves the error shown in the dialog for android and iOS; desktop
does not show an error dialog at all.

<img width="320" alt="IMG_9995"
src="https://github.com/user-attachments/assets/7065fc3d-3f30-4691-b1b2-1950564a25e2"
/>

relates to https://github.com/deltachat/deltachat-android/issues/3533
---
 src/imex/transfer.rs | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/src/imex/transfer.rs b/src/imex/transfer.rs
index 606fb2bd0..6d1cb0a72 100644
--- a/src/imex/transfer.rs
+++ b/src/imex/transfer.rs
@@ -250,7 +250,7 @@ impl BackupProvider {
                                 Err(format_err!("Backup provider dropped"))
                             }
                         ).await {
-                            warn!(context, "Error while handling backup connection: {err:#}.");
+                            error!(context, "Error while handling backup connection: {err:#}.");
                             context.emit_event(EventType::ImexProgress(0));
                             break;
                         } else {
@@ -367,7 +367,8 @@ pub async fn get_backup(context: &Context, qr: Qr) -> Result<()> {
                     Err(format_err!("Backup reception cancelled"))
                 })
                 .await;
-            if res.is_err() {
+            if let Err(ref res) = res {
+                error!(context, "{:#}", res);
                 context.emit_event(EventType::ImexProgress(0));
             }
             context.free_ongoing().await;