From 6db7f484ef5a6bd27a76e9114f414ac0dab662ca Mon Sep 17 00:00:00 2001
From: James Wilson <james@jsdw.me>
Date: Tue, 10 Aug 2021 16:51:09 +0100
Subject: [PATCH] Fix compile err with diagnostic msg

---
 backend/telemetry_core/src/aggregator/inner_loop.rs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/backend/telemetry_core/src/aggregator/inner_loop.rs b/backend/telemetry_core/src/aggregator/inner_loop.rs
index bdb3c94..6598bfa 100644
--- a/backend/telemetry_core/src/aggregator/inner_loop.rs
+++ b/backend/telemetry_core/src/aggregator/inner_loop.rs
@@ -277,7 +277,7 @@ impl InnerLoop {
             .map(|c| c.len())
             .sum();
 
-        let num_messages_to_feeds = self.feed_channels
+        let num_messages_to_feeds: usize = self.feed_channels
             .values()
             .map(|c| c.len())
             .sum();