badge_exception: Implement toString

1 files changed, 8 insertions, 1 deletions

diff --git a/lib/badge_exception.dart b/lib/badge_exception.dart
index 4dae0f8..75f019d 100644
--- a/lib/badge_exception.dart
+++ b/lib/badge_exception.dart
@@ -14,5 +14,12 @@
 // along with this program.  If not, see <https://www.gnu.org/licenses/>.
 
 class BadgeException implements Exception {
-  BadgeException(String cause);
+  String message;
+
+  BadgeException(this.message);
+
+  @override
+  String toString() {
+    return message;
+  }
 }