From 73be3f5247e319181936230c3306f927d134b1d8 Mon Sep 17 00:00:00 2001
From: wuyangfan <1102042793@qq.com>
Date: Sun, 17 May 2026 18:51:31 +0800
Subject: [PATCH] fix(asyncgit): log diff/blame notification channel errors

Avoid panicking when the UI channel is closed while async diff or
blame workers finish, matching the status worker pattern.

Co-authored-by: Cursor <cursoragent@cursor.com>
---
 asyncgit/src/blame.rs | 14 +++++++-------
 asyncgit/src/diff.rs  | 14 +++++++-------
 2 files changed, 14 insertions(+), 14 deletions(-)

diff --git a/asyncgit/src/blame.rs b/asyncgit/src/blame.rs
index 6bf4afe3..06a59144 100644
--- a/asyncgit/src/blame.rs
+++ b/asyncgit/src/blame.rs
@@ -124,13 +124,13 @@ impl AsyncBlame {
 
 			arc_pending.fetch_sub(1, Ordering::Relaxed);
 
-			sender
-				.send(if notify {
-					AsyncGitNotification::Blame
-				} else {
-					AsyncGitNotification::FinishUnchanged
-				})
-				.expect("error sending blame");
+			if let Err(e) = sender.send(if notify {
+				AsyncGitNotification::Blame
+			} else {
+				AsyncGitNotification::FinishUnchanged
+			}) {
+				log::error!("blame notify error: {e}");
+			}
 		});
 
 		Ok(None)
diff --git a/asyncgit/src/diff.rs b/asyncgit/src/diff.rs
index b9f62e55..5bef0306 100644
--- a/asyncgit/src/diff.rs
+++ b/asyncgit/src/diff.rs
@@ -140,13 +140,13 @@ impl AsyncDiff {
 
 			arc_pending.fetch_sub(1, Ordering::Relaxed);
 
-			sender
-				.send(if notify {
-					AsyncGitNotification::Diff
-				} else {
-					AsyncGitNotification::FinishUnchanged
-				})
-				.expect("error sending diff");
+			if let Err(e) = sender.send(if notify {
+				AsyncGitNotification::Diff
+			} else {
+				AsyncGitNotification::FinishUnchanged
+			}) {
+				log::error!("diff notify error: {e}");
+			}
 		});
 
 		Ok(None)