| Index: lib/runtime/dart/convert.js
|
| diff --git a/lib/runtime/dart/convert.js b/lib/runtime/dart/convert.js
|
| index 85cdea78474468545dc4f05a5a7f85847d6efc5c..d3d297b4bddbfeadc4009e3fd95ea7661c1a6d3c 100644
|
| --- a/lib/runtime/dart/convert.js
|
| +++ b/lib/runtime/dart/convert.js
|
| @@ -1400,7 +1400,7 @@ var convert;
|
| }
|
| addSlice(chunk, start, end, isLast) {
|
| if (this[_carry] != null) {
|
| - chunk = core.String['+'](this[_carry], chunk.substring(start, end));
|
| + chunk = dart.notNull(this[_carry]) + dart.notNull(chunk.substring(start, end));
|
| start = 0;
|
| end = chunk.length;
|
| this[_carry] = null;
|
|
|