From e25d6e4d0bfb08dad08b7237fe16e15e8c598491 Mon Sep 17 00:00:00 2001
From: proddy <paul@derbyshire.nl>
Date: Mon, 22 Mar 2021 22:33:23 +0100
Subject: [PATCH] quit if no valid board profile

---
 src/system.cpp | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/system.cpp b/src/system.cpp
index 219f75558..cfb14fb09 100644
--- a/src/system.cpp
+++ b/src/system.cpp
@@ -489,6 +489,8 @@ void System::network_init(bool refresh) {
         mdio       = 18;
         type       = ETH_PHY_TLK110;
         clock_mode = ETH_CLOCK_GPIO0_IN;
+    } else {
+        return; // invalid combi
     }
 
 #ifndef EMSESP_STANDALONE