From 95ffba343f14d7274e08099b9aca5a85da2259ed Mon Sep 17 00:00:00 2001
From: Alex Auvolat <alex@adnab.me>
Date: Fri, 24 Jun 2022 10:31:11 +0200
Subject: Error reporting

---
 src/model/index_counter.rs | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

(limited to 'src/model/index_counter.rs')

diff --git a/src/model/index_counter.rs b/src/model/index_counter.rs
index 9e29b421..474ec12c 100644
--- a/src/model/index_counter.rs
+++ b/src/model/index_counter.rs
@@ -408,7 +408,11 @@ impl<T: CountedItem> Worker for IndexPropagatorWorker<T> {
 	}
 
 	fn info(&self) -> Option<String> {
-		Some(format!("{} items in queue", self.buf.len()))
+		if !self.buf.is_empty() {
+			Some(format!("{} items in queue", self.buf.len()))
+		} else {
+			None
+		}
 	}
 
 	async fn work(&mut self, must_exit: &mut watch::Receiver<bool>) -> Result<WorkerStatus, Error> {
-- 
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