quote command

katrain/core/engine.py

@@ -42,10 +42,12 @@ class KataGoEngine:
         self.analysis_thread = None
         self.stderr_thread = None
 
+        exe = config.get("katago", "").strip()
         if override_command:
             self.command = override_command
+        elif exe.startswith('"') and exe.endswith('"'):
+            self.command = exe.strip('"')
         else:
-            exe = config["katago"].strip()
             if not exe:
                 if platform == "win":
                     exe = "katrain/KataGo/katago.exe"

katrain/gui/widgets/movetree.py

@@ -48,7 +48,7 @@ class MoveTreeCanvas(Widget):
             self.dropdown.open(self.scroll_view_widget)
         else:
             self.menu_selected_node = None
-            if  self.dropdown.attach_to:
+            if self.dropdown.attach_to:
                 self.dropdown.dismiss()
 
     def close_dropdown(self, *largs):