Update replaceText method

4 years ago · 17a38965c8
parent 9f4c1cf73f
commit 17a38965c8
1 changed files with 3 additions and 2 deletions
--- a/lib/widgets/controller.dart
+++ b/lib/widgets/controller.dart
@ -86,11 +86,12 @@ class QuillController extends ChangeNotifier {
        print('document.replace failed: $e');
        throw e;
      }
-      if (delta != null &&
+      final shouldRetainDelta = delta != null &&
          toggledStyle.isNotEmpty &&
          delta.isNotEmpty &&
          delta.length <= 2 &&
-          delta.last.isInsert) {
+          delta.last.isInsert;
+      if (shouldRetainDelta) {
        Delta retainDelta = Delta()
          ..retain(index)
          ..retain(data is String ? data.length : 1, toggledStyle.toJson());