From 89b158058731a8ea7a2cf4660a5347e807f033e9 Mon Sep 17 00:00:00 2001
From: Scott Lahteine <github@thinkyhead.com>
Date: Tue, 17 Apr 2018 16:13:10 -0500
Subject: [PATCH] Fix compile error in tmc_status

---
 Marlin/src/feature/tmc_util.cpp | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/Marlin/src/feature/tmc_util.cpp b/Marlin/src/feature/tmc_util.cpp
index d0a53c1c55..37bd9fcc14 100644
--- a/Marlin/src/feature/tmc_util.cpp
+++ b/Marlin/src/feature/tmc_util.cpp
@@ -385,7 +385,10 @@ void _tmc_say_sgt(const TMC_AxisEnum axis, const int8_t sgt) {
         break;
       case TMC_TPWMTHRS_MMS: {
           uint32_t tpwmthrs_val = st.TPWMTHRS();
-          tpwmthrs_val ? SERIAL_ECHO(12650000UL * st.microsteps() / (256 * tpwmthrs_val * spmm)) : (void)SERIAL_CHAR('-');
+          if (tpwmthrs_val)
+            SERIAL_ECHO(12650000UL * st.microsteps() / (256 * tpwmthrs_val * spmm));
+          else
+            SERIAL_CHAR('-');
         }
         break;
       case TMC_OTPW: serialprintPGM(st.otpw() ? PSTR("true") : PSTR("false")); break;