M109 EOL fix when TEMP_RESIDENCY_TIME is undefined; printer interface (pronterface) could not see target extruder heater temperature to continue print

2012-01-22 03:25:56 -08:00 · 2012-01-22 03:25:56 -08:00 · 6cc6029d7a
commit 6cc6029d7a
parent 157aa7f2fd
1 changed files with 2 additions and 0 deletions
--- a/Marlin/Marlin.pde
+++ b/Marlin/Marlin.pde
@ -864,6 +864,8 @@ FORCE_INLINE void process_commands()
              {
                 SERIAL_PROTOCOLLN( "?" );
              }
+            #else
+              SERIAL_PROTOCOLLN("");
            #endif
            codenum = millis();
          }