From 32d6c1ce680a309ac286e2992444b6d75746fe89 Mon Sep 17 00:00:00 2001
From: rusEfi <russianefi@gmail.com>
Date: Mon, 2 Sep 2019 11:48:49 -0400
Subject: [PATCH] tiny progress

---
 firmware/config/stm32f4ems/efifeatures.h | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/firmware/config/stm32f4ems/efifeatures.h b/firmware/config/stm32f4ems/efifeatures.h
index 0a238f2957..19d5a711cc 100644
--- a/firmware/config/stm32f4ems/efifeatures.h
+++ b/firmware/config/stm32f4ems/efifeatures.h
@@ -200,7 +200,9 @@
 /**
  * Control the main power relay based on measured ignition voltage (Vbatt)
  */
+#ifndef EFI_MAIN_RELAY_CONTROL
 #define EFI_MAIN_RELAY_CONTROL FALSE
+#endif
 
 #ifndef EFI_PWM
 #define EFI_PWM TRUE