| Index: src/isolate.cc
|
| diff --git a/src/isolate.cc b/src/isolate.cc
|
| index 31f51bef93838df80764a60179b1d6a9bb6f7db7..b6c90ba319cd51cd2a3136b728cdd45c504b494a 100644
|
| --- a/src/isolate.cc
|
| +++ b/src/isolate.cc
|
| @@ -621,6 +621,8 @@ class CaptureStackTraceHelper {
|
| Code* code = frame->LookupCode();
|
| int offset = static_cast<int>(frame->pc() - code->instruction_start());
|
| int position = code->SourcePosition(offset);
|
| + // Make position 1-based.
|
| + if (position >= 0) ++position;
|
| JSObject::AddProperty(stack_frame, column_key_,
|
| isolate_->factory()->NewNumberFromInt(position),
|
| NONE);
|
|
|