msi: Fix crash with access to component

[André Hentschel]

Hans Leidekker schrieb:
> On Saturday 30 January 2010 12:55:21 André Hentschel wrote:
> 
>> ---
>>  dlls/msi/files.c |    2 ++
>>  1 files changed, 2 insertions(+), 0 deletions(-)
>>
>> diff --git a/dlls/msi/files.c b/dlls/msi/files.c
>> index 7e74dca..afeb451 100644
>> --- a/dlls/msi/files.c
>> +++ b/dlls/msi/files.c
>> @@ -363,6 +363,8 @@ static UINT ITERATE_DuplicateFiles(MSIRECORD *row, LPVOID param)
>>      {
>>          TRACE("Skipping copy due to disabled component %s\n",
>>                          debugstr_w(component));
>> +        if (!comp)
>> +            return ERROR_INSTALL_FAILURE;
>>  
>>          /* the action taken was the same as the current install state */        
>>          comp->Action = comp->Installed;
> 
> Where do you see that crash? Are you sure ERROR_INSTALL_FAILURE is appropriate?
> 
>  -Hans
thought twice(and digging into the code some more), maybe returning a success is a better idea.

-- 

Best Regards, André Hentschel