Index: runtime/lib/errors_patch.dart |
diff --git a/runtime/lib/errors_patch.dart b/runtime/lib/errors_patch.dart |
index 4690ba28a35a196f5f521784cde8a249d8b9c9ef..b9d1cca2cbeb7126ce0d114edcca52a5e37492d2 100644 |
--- a/runtime/lib/errors_patch.dart |
+++ b/runtime/lib/errors_patch.dart |
@@ -55,8 +55,8 @@ class _AssertionError extends Error implements AssertionError { |
String toString() { |
if (_url == null) { |
- if (message == null) return _failedAssertion; |
- return "'$_failedAssertion': $_messageString"; |
+ if (message == null) return _failedAssertion?.trim(); |
+ return "'${_failedAssertion?.trim()}': $_messageString"; |
} |
var columnInfo = ""; |
if (_column > 0) { |