From: haxar <haxaraxah@gmail.com>
Date: Sun, 22 Jan 2012 11:25:56 +0000 (-0800)
Subject: M109 EOL fix when TEMP_RESIDENCY_TIME is undefined; printer interface (pronterface... 
X-Git-Tag: iwj-success-2012-07-29~127^2
X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?a=commitdiff_plain;h=6cc6029d7af47a2a6103742d8af1264af8631226;p=marlin.git

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

diff --git a/Marlin/Marlin.pde b/Marlin/Marlin.pde
index 824a57d..bbef817 100644
--- 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();
           }