hoctransform: fix deprecation warning

2021-08-28 02:11:33 -07:00
parent 95d9e8d91a
commit b91096c615
1 changed files with 1 additions and 1 deletions
@@ -349,7 +349,7 @@ class HocrTransform:
        interword_spaces: bool,
        show_bounding_boxes: bool,
    ):
-        if not line:
+        if line is not None:
            return
        pxl_line_coords = self.element_coordinates(line)
        line_box = self.pt_from_pixel(pxl_line_coords)