🐛 Fix plugin eating all @ commands

Solves #3
cp2004 · Aug 30, 2021 · 56dbb16 · 56dbb16
1 parent f233ecc
commit 56dbb16
Showing 1 changed file with 3 additions and 1 deletion.
diff --git a/octoprint_gcode_macro/__init__.py b/octoprint_gcode_macro/__init__.py
@@ -70,7 +70,9 @@ def gcode_queueing(
         **kwargs,
     ):
         if command.startswith("@"):
-            return self.render_macro(command)
+            commands = self.render_macro(command)
+            if commands:
+                return commands
 
     def render_macro(self, command, level=0):
         """