From c1a3ec1228e4661e0d960b3ac6a0bb087bffaf45 Mon Sep 17 00:00:00 2001
From: Scott Lahteine <thinkyhead@users.noreply.github.com>
Date: Thu, 8 Feb 2018 03:21:46 -0600
Subject: [PATCH] Tweaky followup to I2CPEM update

---
 Marlin/Marlin_main.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Marlin/Marlin_main.cpp b/Marlin/Marlin_main.cpp
index ec5ed45ee1..1cce7192e1 100644
--- a/Marlin/Marlin_main.cpp
+++ b/Marlin/Marlin_main.cpp
@@ -713,7 +713,6 @@ static bool send_ok[BUFSIZE];
 
 #if ENABLED(I2C_POSITION_ENCODERS)
   I2CPositionEncodersMgr I2CPEM;
-  millis_t i2cpem_next_update_ms;
 #endif
 
 #if ENABLED(CNC_WORKSPACE_PLANES)
@@ -13563,6 +13562,7 @@ void idle(
   #endif
 
   #if ENABLED(I2C_POSITION_ENCODERS)
+    static millis_t i2cpem_next_update_ms;
     if (planner.blocks_queued() && ELAPSED(millis(), i2cpem_next_update_ms)) {
       I2CPEM.update();
       i2cpem_next_update_ms = millis() + I2CPE_MIN_UPD_TIME_MS;