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fixed crash in case of not subclasses wxWizardPage in the resources (coverity checker CID 18)

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git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@37883 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
This commit is contained in:
Vadim Zeitlin
2006-03-07 23:34:34 +00:00
parent 32592f4a80
commit 37b6a42697
1 changed files with 8 additions and 8 deletions
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16
src/xrc/xh_wizrd.cpp
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@@ -55,8 +55,7 @@ wxObject *wxWizardXmlHandler::DoCreateResource()
} }
else else
{ {
wxWizardPage *page = NULL; wxWizardPage *page;
wxUnusedVar(page);
if (m_class == wxT("wxWizardPageSimple")) if (m_class == wxT("wxWizardPageSimple"))
{ {
@@ -69,13 +68,14 @@ wxObject *wxWizardXmlHandler::DoCreateResource()
} }
else /*if (m_class == wxT("wxWizardPage"))*/ else /*if (m_class == wxT("wxWizardPage"))*/
{ {
wxWizardPage *p = NULL; if ( !m_instance )
if (m_instance) {
p = wxStaticCast(m_instance, wxWizardPage);
else
wxLogError(wxT("wxWizardPage is abstract class, must be subclassed")); wxLogError(wxT("wxWizardPage is abstract class, must be subclassed"));
p->Create(m_wizard, GetBitmap()); return NULL;
page = p; }
page = wxStaticCast(m_instance, wxWizardPage);
page->Create(m_wizard, GetBitmap());
} }
page->SetName(GetName()); page->SetName(GetName());