Let inspect() print nested, empty, bracketed lists. (#1547)

Co-authored-by: Natalie Weizenbaum <nweiz@google.com>

CHANGELOG.md

@@ -1,3 +1,8 @@
+## 1.45.1
+
+* **Potentially breaking bug fix:** Fix a bug where `inspect()` was not
+  properly printing nested, empty, bracketed lists.
+
 ## 1.45.0
 
 ### JS API

lib/src/value/list.dart

@@ -31,7 +31,8 @@ class SassList extends Value {
 
   /// @nodoc
   @internal
-  bool get isBlank => asList.every((element) => element.isBlank);
+  bool get isBlank =>
+      !hasBrackets && asList.every((element) => element.isBlank);
 
   List<Value> get asList => _contents;
 

pkg/sass_api/pubspec.yaml

@@ -10,7 +10,7 @@ environment:
   sdk: '>=2.12.0 <3.0.0'
 
 dependencies:
-  sass: 1.45.0
+  sass: 1.45.1
 
 dependency_overrides:
   sass: {path: ../..}

pubspec.yaml

@@ -1,5 +1,5 @@
 name: sass
-version: 1.45.0
+version: 1.45.1-dev
 description: A Sass implementation in Dart.
 homepage: https://github.com/sass/dart-sass