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refs #341 Allocate variables when they are needed the first time

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This commit is contained in:
Roland Winklmeier
2014-10-30 16:52:37 +01:00
parent c720b33ca8
commit 8d68dd8188
1 changed files with 1 additions and 2 deletions
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3
src/plugins/simulator/fs9/directplay_peer.cpp
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@@ -199,12 +199,11 @@ namespace BlackSimPlugin
bool CDirectPlayPeer::isServiceProviderValid(const GUID* /*pGuidSP*/) bool CDirectPlayPeer::isServiceProviderValid(const GUID* /*pGuidSP*/)
{ {
HRESULT hr = S_OK;
DWORD dwItems = 0; DWORD dwItems = 0;
DWORD dwSize = 0; DWORD dwSize = 0;
// The first call is to retrieve the size of the DPN_SERVICE_PROVIDER_INFO array // The first call is to retrieve the size of the DPN_SERVICE_PROVIDER_INFO array
hr = m_directPlayPeer->EnumServiceProviders(&CLSID_DP8SP_TCPIP, nullptr, nullptr, &dwSize, &dwItems, 0); HRESULT hr = m_directPlayPeer->EnumServiceProviders(&CLSID_DP8SP_TCPIP, nullptr, nullptr, &dwSize, &dwItems, 0);
if( hr != DPNERR_BUFFERTOOSMALL) if( hr != DPNERR_BUFFERTOOSMALL)
{ {