styling fix

2 years ago · c18527a52f
parent 891758705a
commit c18527a52f
1 changed files with 1 additions and 1 deletions
--- a/lib/src/models/documents/history.dart
+++ b/lib/src/models/documents/history.dart
@ -91,7 +91,7 @@ class History {
    }
    final delta = source.removeLast();
    // look for insert or delete
-    int len = 0;
+    var len = 0;
    final ops = delta.toList();
    for (var i = 0; i < ops.length; i++) {
      if ((ops[i].key == Operation.insertKey) ||