Print progress enhancements (#14647)

2019-07-17 02:12:39 -06:00
parent ebb1a7dc1f
commit 27c487bab7
13 changed files with 31 additions and 17 deletions
--- a/Marlin/src/gcode/lcd/M117.cpp
+++ b/Marlin/src/gcode/lcd/M117.cpp
@@ -28,6 +28,9 @@
 */
 void GcodeSuite::M117() {

-  ui.set_status(parser.string_arg);
+  if (parser.string_arg && parser.string_arg[0])
+    ui.set_status(parser.string_arg);
+  else
+    ui.reset_status();

 }