| Index: src/code-stubs.cc | 
| diff --git a/src/code-stubs.cc b/src/code-stubs.cc | 
| index 61db2b0b1b1696e9c1faacf138e27f374aad2364..effae407300aea2f2b46c8a504c237bd0d4b9dc6 100644 | 
| --- a/src/code-stubs.cc | 
| +++ b/src/code-stubs.cc | 
| @@ -969,7 +969,7 @@ bool ToBooleanStub::Types::UpdateStatus(Handle<Object> object) { | 
| } else if (object->IsSmi()) { | 
| Add(SMI); | 
| return Smi::cast(*object)->value() != 0; | 
| -  } else if (object->IsSpecObject()) { | 
| +  } else if (object->IsJSReceiver()) { | 
| Add(SPEC_OBJECT); | 
| return !object->IsUndetectableObject(); | 
| } else if (object->IsString()) { | 
|  |