Index: sdk/lib/io/http_impl.dart |
diff --git a/sdk/lib/io/http_impl.dart b/sdk/lib/io/http_impl.dart |
index 0f7dafec84211fab9eca808a6e8ce294a21606fc..b6ede36d863b00b234a448ca050b558a28cb5cd1 100644 |
--- a/sdk/lib/io/http_impl.dart |
+++ b/sdk/lib/io/http_impl.dart |
@@ -385,7 +385,7 @@ abstract class _HttpOutboundMessage<T> implements IOSink { |
if (isFirst) { |
isFirst = false; |
} else { |
- if (separator != "") write(separator); |
+ if (!separator.isEmpty) write(separator); |
} |
write(obj); |
} |