Fixed M109 timer overflow (reported by triffid)

13 years ago · f87c80889f
1 changed files with 1 additions and 1 deletions
--- a/Marlin/Marlin.pde
+++ b/Marlin/Marlin.pde
@ -842,7 +842,7 @@ void process_commands()
        /* continue to loop until we have reached the target temp   
          _and_ until TEMP_RESIDENCY_TIME hasn't passed since we reached it */
        while((residencyStart == -1) ||
-              (residencyStart > -1 && (millis() - residencyStart) < TEMP_RESIDENCY_TIME*1000) ) {
+              (residencyStart > -1 && (millis() - residencyStart) < TEMP_RESIDENCY_TIME*1000l) ) {
      #else
        while ( target_direction ? (isHeatingHotend(tmp_extruder)) : (isCoolingHotend(tmp_extruder)&&(CooldownNoWait==false)) ) {
      #endif //TEMP_RESIDENCY_TIME