capitalize extension fix

2021-10-04 16:59:56 +05:30
parent ecc8d2835b
commit c4c651bc1a
1 changed files with 1 additions and 1 deletions
@@ -12,7 +12,7 @@ final _emojiChars = Emoji.chars();
 extension StringExtension on String {
  /// Returns the capitalized string
  String capitalize() =>
-      '${this[0].toUpperCase()}${substring(1).toLowerCase()}';
+      isNotEmpty ? '${this[0].toUpperCase()}${substring(1).toLowerCase()}' : '';

  /// Returns whether the string contains only emoji's or not.
  ///