better class handling

elementjs · Jun 4, 2019 · 9aae68a · 9aae68a
1 parent d4fc12f
commit 9aae68a
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/src/mixins.ts b/src/mixins.ts
@@ -317,6 +317,7 @@ function _apply_class(node: Element, c: any) {
 }
 
 function _remove_class(node: Element, c: string) {
+  c = c == null ? null : c.toString()
   if (!c) return
   for (var _ of c.split(/\s+/g))
     if (_) node.classList.remove(_)