Update pygal/util.py

12 years ago · 54976b7923
1 changed files with 4 additions and 1 deletions
--- a/pygal/util.py
+++ b/pygal/util.py
@ -212,6 +212,9 @@ def decorate(svg, node, metadata):
        if key == 'xlink' and isinstance(value, dict):
            value = value.get('href', value)
        if value:
            if isinstance(value, unicode):
                svg.node(node, 'desc', class_=key).text = value
            else:
                svg.node(node, 'desc', class_=key).text = str(value)
    return node