[hhctrl.ocx] Null pointer fix, new patch

[Nikolay Sivov]

On 6/22/2010 15:09, Andrew Nguyen wrote:
> On Tue, Jun 22, 2010 at 5:56 AM, Jaroslav Šmíd<jardasmid at gmail.com>  wrote:
>    
>> -        info->WinType.pszCaption=strdupW(info->pCHMInfo->defTitle);
>> +        info->WinType.pszCaption=strdupW(info->pCHMInfo->defTitle ?
>> info->pCHMInfo->defTitle : null);
>>      
> Perhaps I am missing something obvious, but isn't the new statement
> practically the same as the one you removed? Adding a conditional
> doesn't seem to change what strdupW receives, and thus what it
> ultimately returns.
>    
  static const WCHAR null[] = {0};