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d3dx9_36: Moved param NULL a bit forward (Coverity).

This commit is contained in:
Marcus Meissner 2011-06-11 11:00:33 +02:00 committed by Alexandre Julliard
parent b1d089baa3
commit 6c902b4201
1 changed files with 6 additions and 1 deletions
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7
dlls/d3dx9_36/effect.c
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@ -1516,6 +1516,11 @@ static HRESULT WINAPI ID3DXBaseEffectImpl_GetValue(ID3DXBaseEffect *iface, D3DXH
TRACE("iface %p, parameter %p, data %p, bytes %u\n", This, parameter, data, bytes);
if (!param) param = get_parameter_by_name(This, NULL, parameter);
if (!param)
{
WARN("Invalid parameter %p specified\n", parameter);
return D3DERR_INVALIDCALL;
}
/* samplers don't touch data */
if (param->class == D3DXPC_OBJECT && (param->type == D3DXPT_SAMPLER
@ -1526,7 +1531,7 @@ static HRESULT WINAPI ID3DXBaseEffectImpl_GetValue(ID3DXBaseEffect *iface, D3DXH
return E_FAIL;
}
if (data && param && param->bytes <= bytes)
if (data && param->bytes <= bytes)
{
TRACE("Type %s\n", debug_d3dxparameter_type(param->type));