From 7ad4a8f5a78adb7e8af89cb901e9cef085776e4c Mon Sep 17 00:00:00 2001
From: ZeroByteOrg <thatguy@zerobyte.org>
Date: Tue, 7 Jun 2022 20:24:50 -0500
Subject: [PATCH] Fixed compile error in MacOS

---
 src/engine/zsm.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/engine/zsm.cpp b/src/engine/zsm.cpp
index 6f1e02df1..7768e6590 100644
--- a/src/engine/zsm.cpp
+++ b/src/engine/zsm.cpp
@@ -207,7 +207,7 @@ void ZSM::flushWrites() {
 void ZSM::flushTicks() {
   while (ticks > ZSM_DELAY_MAX) {
 	logD("ZSM: write delay %d (max)",ZSM_DELAY_MAX);
-	w->writeC(ZSM_DELAY_CMD+ZSM_DELAY_MAX);
+	w->writeC((signed char)(ZSM_DELAY_CMD+ZSM_DELAY_MAX));
 	ticks -= ZSM_DELAY_MAX;
   }
   if (ticks>0) {