Fixed SetZoom() so it can be used from the outside.

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@2362 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

diff --git a/src/common/prntbase.cpp b/src/common/prntbase.cpp
index 1df630e380a12a6423e95ad46d49255b4c01ceb4..5a95be8d6acfbf5b790d0ee4c193a3c357fe6209 100644 (file)
--- a/src/common/prntbase.cpp
+++ b/src/common/prntbase.cpp
@@ -752,10 +752,11 @@ void wxPrintPreviewBase::SetZoom(int percent)
         delete m_previewBitmap;
         m_previewBitmap = NULL;
     }
-    RenderPage(m_currentPage);
+
 
     if (m_previewCanvas)
     {
+        RenderPage(m_currentPage);
         m_previewCanvas->Clear();
         m_previewCanvas->Refresh();
     }