Correct output of M48 (PR#2336)

n_samples is an uint8_t . Got printouts like: 50 of 2 ...
9 years ago · 36746143a1
1 changed files with 1 additions and 1 deletions
--- a/Marlin/Marlin_main.cpp
+++ b/Marlin/Marlin_main.cpp
@ -3362,7 +3362,7 @@ inline void gcode_M42() {
      if (verbose_level > 1) {
        SERIAL_PROTOCOL(n+1);
        SERIAL_PROTOCOLPGM(" of ");
-        SERIAL_PROTOCOL(n_samples);
+        SERIAL_PROTOCOL((int)n_samples);
        SERIAL_PROTOCOLPGM("   z: ");
        SERIAL_PROTOCOL_F(current_position[Z_AXIS], 6);
        if (verbose_level > 2) {