From 331e21b00a83e40222c6ab8e053f25106d100183 Mon Sep 17 00:00:00 2001
From: Ryan Summers <ryan.summers@vertigo-designs.com>
Date: Wed, 17 Mar 2021 14:47:14 +0100
Subject: [PATCH] Updating dependencies

---
 Cargo.lock                 |  2 +-
 src/bin/dual-iir.rs        |  2 +-
 src/bin/lockin-external.rs | 19 ++++++++++++++-----
 3 files changed, 16 insertions(+), 7 deletions(-)

diff --git a/Cargo.lock b/Cargo.lock
index 42d6914..b1fc810 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -707,7 +707,7 @@ dependencies = [
 [[package]]
 name = "smoltcp-nal"
 version = "0.1.0"
-source = "git+https://github.com/quartiq/smoltcp-nal.git?branch=feature/dhcp-support#b3de37939140d04a64c79afddb97b81ff49e1f23"
+source = "git+https://github.com/quartiq/smoltcp-nal.git?branch=feature/dhcp-support#79fd03e3d051402c71116839606e5b3294372c98"
 dependencies = [
  "embedded-nal",
  "heapless 0.6.1",
diff --git a/src/bin/dual-iir.rs b/src/bin/dual-iir.rs
index 34b852a..4a27d48 100644
--- a/src/bin/dual-iir.rs
+++ b/src/bin/dual-iir.rs
@@ -148,7 +148,7 @@ const APP: () = {
                     Ok(updated) => !updated,
                     Err(err) => {
                         log::info!("Network error: {:?}", err);
-                        true
+                        false
                     }
                 }
             });
diff --git a/src/bin/lockin-external.rs b/src/bin/lockin-external.rs
index 8635dc9..cd03202 100644
--- a/src/bin/lockin-external.rs
+++ b/src/bin/lockin-external.rs
@@ -217,13 +217,22 @@ const APP: () = {
                 }
             });
 
-            if c.resources
+            match c
+                .resources
                 .mqtt_interface
-                .lock(|interface| interface.update().unwrap())
+                .lock(|interface| interface.update())
             {
-                c.spawn.settings_update().unwrap()
-            } else if sleep {
-                cortex_m::asm::wfi();
+                Ok(update) => {
+                    if update {
+                        c.spawn.settings_update().unwrap();
+                    } else if sleep {
+                        cortex_m::asm::wfi();
+                    }
+                }
+                Err(miniconf::MqttError::Network(
+                    smoltcp_nal::NetworkError::NoIpAddress,
+                )) => {}
+                Err(error) => log::info!("Unexpected error: {:?}", error),
             }
         }
     }