Index: tests/corelib/json_test.dart |
diff --git a/tests/corelib/json_test.dart b/tests/corelib/json_test.dart |
index 8d0f2dacc5838c14a202ab25a1b943d9f7f5a5b5..5a36d999642e7ef787ee6a3d4b43882c9a2c1f80 100644 |
--- a/tests/corelib/json_test.dart |
+++ b/tests/corelib/json_test.dart |
@@ -40,8 +40,8 @@ String escape(String s) { |
var sb = new StringBuffer(); |
for (int i = 0; i < s.length; i++) { |
int code = s.codeUnitAt(i); |
- if (code == '\\'.charCodeAt(0)) sb.write(r'\\'); |
- else if (code == '\"'.charCodeAt(0)) sb.write(r'\"'); |
+ if (code == '\\'.codeUnitAt(0)) sb.write(r'\\'); |
+ else if (code == '\"'.codeUnitAt(0)) sb.write(r'\"'); |
else if (code >= 32 && code < 127) sb.writeCharCode(code); |
else { |
String hex = '000${code.toRadixString(16)}'; |