Fix G33 sprintf output warning (#12738)

6 years ago · 814d93c7cf
1 changed files with 1 additions and 1 deletions
--- 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);