From e7d9db284e55d56f2b9deab54df0ee781be62199 Mon Sep 17 00:00:00 2001
From: Scott Lahteine <github@thinkyhead.com>
Date: Thu, 31 Oct 2019 17:27:19 -0500
Subject: [PATCH] Followup to M240 patch

---
 Marlin/src/gcode/feature/camera/M240.cpp | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/Marlin/src/gcode/feature/camera/M240.cpp b/Marlin/src/gcode/feature/camera/M240.cpp
index 53d18d64a3..50b47f3978 100644
--- a/Marlin/src/gcode/feature/camera/M240.cpp
+++ b/Marlin/src/gcode/feature/camera/M240.cpp
@@ -31,6 +31,10 @@
   millis_t chdk_timeout; // = 0
 #endif
 
+#ifdef PHOTO_POSITION && PHOTO_DELAY_MS > 0
+  #include "../../../Marlin.h" // for idle()
+#endif
+
 #ifdef PHOTO_RETRACT_MM
 
   #define _PHOTO_RETRACT_MM (PHOTO_RETRACT_MM + 0)