mDescriptorString = inDesc.mDescriptorString;
void nsPersistentFileDescriptor::operator = (const nsFileSpec& inSpec)//----------------------------------------------------------------------------------------{#if defined(XP_MAC)    if (inSpec.Error())        return;    AliasHandle    aliasH;    OSErr err = NewAlias(nil, inSpec.GetFSSpecPtr(), &aliasH);    if (err != noErr)        return;    PRUint32 bytes = GetHandleSize((Handle) aliasH);    HLock((Handle) aliasH);    char* buf = PL_Base64Encode((const char*)*aliasH, bytes, nsnull);    DisposeHandle((Handle) aliasH);    mDescriptorString = buf;    PR_Free(buf);#else    mDescriptorString = inSpec.GetCString();#endif // XP_MAC} // nsPersistentFileDescriptor::operator =