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Fix crash when UI Automation interface in absent in system

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Abs62 2011-07-30 17:09:09 +04:00
parent a815716810
commit c5693dfa35
1 changed files with 2 additions and 1 deletions
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1
wordbyauto.cc
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@ -28,6 +28,7 @@ HRESULT hr;
hr = CoCreateInstance( CLSID_CUIAutomation , NULL, CLSCTX_INPROC_SERVER, IID_IUIAutomation, (void**)&pGDAutomation ); hr = CoCreateInstance( CLSID_CUIAutomation , NULL, CLSCTX_INPROC_SERVER, IID_IUIAutomation, (void**)&pGDAutomation );
if( hr != S_OK ) pGDAutomation = NULL; if( hr != S_OK ) pGDAutomation = NULL;
pTree = NULL; pTree = NULL;
if( pGDAutomation != NULL )
hr = pGDAutomation->get_RawViewWalker( &pTree ); hr = pGDAutomation->get_RawViewWalker( &pTree );
memset( buffer, 0, sizeof(buffer) ); memset( buffer, 0, sizeof(buffer) );
} }