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-rw-r--r--lib/param/color.py2
1 files changed, 2 insertions, 0 deletions
diff --git a/lib/param/color.py b/lib/param/color.py
index 02d694d..829a8f4 100644
--- a/lib/param/color.py
+++ b/lib/param/color.py
@@ -15,6 +15,8 @@ class Color(Param):
except Exception as e:
self.err_warn("Unable to sanitize the color: %s" % str(value))
self.err_warn(str(e))
+
+
def _color_sanitize(self, s):
if s == "":
return "transparent"