From 814d93c7cfa45a3ce093f75c8d3a5f767c23bf7b Mon Sep 17 00:00:00 2001
From: Ludy <Ludy87@users.noreply.github.com>
Date: Fri, 28 Dec 2018 01:05:42 +0100
Subject: [PATCH] Fix G33 sprintf output warning (#12738)

---
 Marlin/src/gcode/calibrate/G33.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Marlin/src/gcode/calibrate/G33.cpp b/Marlin/src/gcode/calibrate/G33.cpp
index ece1e4aab..db70ddd20 100644
--- a/Marlin/src/gcode/calibrate/G33.cpp
+++ b/Marlin/src/gcode/calibrate/G33.cpp
@@ -649,7 +649,7 @@ void GcodeSuite::G33() {
       else { // !end iterations
         char mess[15];
         if (iterations < 31)
-          sprintf_P(mess, PSTR("Iteration : %02i"), (int)iterations);
+          sprintf_P(mess, PSTR("Iteration : %02i"), (unsigned int)iterations);
         else
           strcpy_P(mess, PSTR("No convergence"));
         SERIAL_ECHO(mess);