# HG changeset patch
# User Goffi <goffi@goffi.org>
# Date 1687939516 -7200
# Node ID 8d61654cb34fae3ec568821b575ae62066bd1e41
# Parent  c2569408fa353d79d2b67e20fe17504150d92c9f
browser (template): fix `icon_use` when no class is specified

diff -r c2569408fa35 -r 8d61654cb34f libervia/web/pages/_browser/template.py
--- a/libervia/web/pages/_browser/template.py	Wed Jun 28 10:05:15 2023 +0200
+++ b/libervia/web/pages/_browser/template.py	Wed Jun 28 10:05:16 2023 +0200
@@ -149,8 +149,9 @@
 
 
 def _icon_use(name, cls=""):
-    kwargs = cls.to_dict()
-    cls = kwargs.get('cls')
+    if cls:
+        kwargs = cls.to_dict()
+        cls = kwargs.get('cls')
     return safe(
         '<svg class="svg-icon{cls}" xmlns="http://www.w3.org/2000/svg" '
         'viewBox="0 0 100 100">\n'