Ensure properties with falsey values are applied on update

holoviz · Aug 9, 2021 · 12558ea · 12558ea
1 parent 63f553e
commit 12558ea
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/holoviews/plotting/bokeh/element.py b/holoviews/plotting/bokeh/element.py
@@ -1205,9 +1205,9 @@ def _filter_properties(self, properties, glyph_type, allowed):
         for gtype in ((glyph_type, '') if glyph_type else ('',)):
             for prop in ('color', 'alpha'):
                 glyph_prop = properties.get(gtype+prop)
-                if glyph_prop and ('line_'+prop not in glyph_props or gtype):
+                if glyph_prop is not None and ('line_'+prop not in glyph_props or gtype):
                     glyph_props['line_'+prop] = glyph_prop
-                if glyph_prop and ('fill_'+prop not in glyph_props or gtype):
+                if glyph_prop is not None and ('fill_'+prop not in glyph_props or gtype):
                     glyph_props['fill_'+prop] = glyph_prop
 
             props = {k[len(gtype):]: v for k, v in glyph_props.items()