From 80829fccebb78a3509b0c364851811f63b318a83 Mon Sep 17 00:00:00 2001
From: Matthias Beyer <mail@beyermatthias.de>
Date: Mon, 9 Jan 2023 09:27:39 +0100
Subject: Fix impl for testing invariants, returning Option<_>

Signed-off-by: Matthias Beyer <mail@beyermatthias.de>
---
 mqtt-tester/src/command.rs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'mqtt-tester/src')

diff --git a/mqtt-tester/src/command.rs b/mqtt-tester/src/command.rs
index 7935f02..b1ad5b0 100644
--- a/mqtt-tester/src/command.rs
+++ b/mqtt-tester/src/command.rs
@@ -119,7 +119,7 @@ impl Output {
             Ok((_, packet)) => self
                 .attached_invariants
                 .iter()
-                .map(|inv| inv.test_invariant(&packet))
+                .flat_map(|inv| inv.test_invariant(&packet))
                 .collect::<Result<Vec<_>, _>>()
                 .map(|_| ()),
             Err(e) => {
-- 
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