Index: packages/csslib/lib/src/css_printer.dart |
diff --git a/packages/csslib/lib/src/css_printer.dart b/packages/csslib/lib/src/css_printer.dart |
index 91c28612df6dd9379bae23839205afe200458b29..14c1f8c739f0cf6a529e4127fc67056206d56962 100644 |
--- a/packages/csslib/lib/src/css_printer.dart |
+++ b/packages/csslib/lib/src/css_printer.dart |
@@ -529,7 +529,7 @@ class CssPrinter extends Visitor { |
void visitVarUsage(VarUsage node) { |
emit('var(${node.name}'); |
- if (!node.defaultValues.isEmpty) { |
+ if (node.defaultValues.isNotEmpty) { |
emit(','); |
for (var defaultValue in node.defaultValues) { |
emit(' '); |