From f4ec979af4d1b9aab1ff02aab2c7b3c585d5bd7b Mon Sep 17 00:00:00 2001
From: djugei <ddjugei@gmail.com>
Date: Thu, 16 May 2024 10:55:24 +0200
Subject: [PATCH] print traceback on crash

---
 client/src/main.rs | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/client/src/main.rs b/client/src/main.rs
index 94e0a30..5073060 100644
--- a/client/src/main.rs
+++ b/client/src/main.rs
@@ -264,6 +264,9 @@ fn upgrade(server: Url, blacklist: Vec<Str>, delta_cache: PathBuf, multi: MultiP
                 match res.unwrap() {
                     Err(e) => {
                         error!("{:?}", e);
+                        for cause in e.chain() {
+                            error!("caused by: {:#}", cause);
+                        }
                         error!("if the error is temporary, you can try running the command again");
                         lasterror = Some(e);
                     }