From a5316d332a969c6f3af7c83c32396535a35a069b Mon Sep 17 00:00:00 2001
From: David Bliss <vivid.map6767@davidbliss.me>
Date: Wed, 3 Apr 2024 20:29:27 +0100
Subject: [PATCH] Fix a warning

---
 src/app/background/generate_previews.rs | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/src/app/background/generate_previews.rs b/src/app/background/generate_previews.rs
index fc5acd4a..96b73fc3 100644
--- a/src/app/background/generate_previews.rs
+++ b/src/app/background/generate_previews.rs
@@ -51,7 +51,9 @@ impl GeneratePreviews {
                 continue;
             }
 
-            sender.output(GeneratePreviewsOutput::PreviewUpdated(pic.picture_id, pic.square_preview_path));
+            if let Err(e) = sender.output(GeneratePreviewsOutput::PreviewUpdated(pic.picture_id, pic.square_preview_path)) {
+                println!("Failed sending PreviewUpdated: {:?}", e);
+            }
         }
 
         println!("Generated {} previews in {} seconds.", pics_count, start.elapsed().as_secs());