Fix error for no category

pyhon/appliance.py

@@ -142,7 +142,9 @@ class HonAppliance:
             if last is None:
                 continue
             parameters = command_history[last].get("command", {}).get("parameters", {})
-            if command.categories:
+            if command.categories and (
+                parameters.get("program") or parameters.get("category")
+            ):
                 if parameters.get("program"):
                     command.category = parameters.pop("program").split(".")[-1].lower()
                 else:

setup.py

@@ -7,7 +7,7 @@ with open("README.md", "r") as f:
 
 setup(
     name="pyhOn",
-    version="0.10.3",
+    version="0.10.4",
     author="Andre Basche",
     description="Control hOn devices with python",
     long_description=long_description,