Fix runout debug output

Followup to #12544
2018-11-27 16:41:26 -06:00
parent cecc238f68
commit cd88ea2106
1 changed files with 6 additions and 2 deletions
--- a/Marlin/src/feature/runout.h
+++ b/Marlin/src/feature/runout.h
@@ -186,8 +186,12 @@ class FilamentSensorBase {
        old_state = new_state;

        #ifdef FILAMENT_RUNOUT_SENSOR_DEBUG
-          for (uint8_t e = 0; e < EXTRUDERS; e++)
-            if (TEST(change, e)) SERIAL_PROTOCOLLNPAIR("Motion detected T", e);
+          if (change) {
+            SERIAL_PROTOCOLPGM("Motion detected:");
+            for (uint8_t e = 0; e < NUM_RUNOUT_SENSORS; e++)
+              if (TEST(change, e)) { SERIAL_CHAR(' '); SERIAL_CHAR('0' + e); }
+            SERIAL_EOL();
+          }
        #endif

        motion_detected |= change;