nicer style

plugin/hover.py

@@ -71,17 +71,13 @@ def run(
         point: Optional[int] = None,
         event: Optional[dict] = None
     ) -> None:
-        temp_point = point
-        if temp_point is None:
-            region = first_selection(self.view)
-            if region:
-                temp_point = region.begin()
-        if temp_point is None:
-            return
         window = self.view.window()
         if not window:
             return
-        hover_point = temp_point
+        region = first_selection(self.view)
+        if point is None and region is None:
+            return
+        hover_point = point or region.begin()
         wm = windows.lookup(window)
         self._base_dir = wm.get_project_path(self.view.file_name() or "")
         self._hover = None  # type: Optional[Any]