print traceback on crash

djugei · May 16, 2024 · f4ec979 · f4ec979
1 parent 3935c17
commit f4ec979
Showing 1 changed file with 3 additions and 0 deletions.
diff --git 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);
                     }