diff --git a/src/wxwindow/src/base/wb_panel.cxx b/src/wxwindow/src/base/wb_panel.cxx
index b56125cf18..ef54c590a4 100644
--- a/src/wxwindow/src/base/wb_panel.cxx
+++ b/src/wxwindow/src/base/wb_panel.cxx
@@ -46,12 +46,14 @@ wxbPanel::~wxbPanel(void)
 wxObject* wxbPanel::GetChild(int number)
 {
   wxChildNode *node;
+  wxChildList *childs;
 
   // Return a pointer to the Nth object in the Panel
   if (!children)
     return(NULL);
 
-  node = GetChildren()->First();
+  childs = GetChildren();
+  node = childs->First();
   while (node && number--) {
     node = node->Next();
   }
diff --git a/src/wxwindow/src/msw/wx_choic.cxx b/src/wxwindow/src/msw/wx_choic.cxx
index 9b4910c389..1a1ece0176 100644
--- a/src/wxwindow/src/msw/wx_choic.cxx
+++ b/src/wxwindow/src/msw/wx_choic.cxx
@@ -413,10 +413,12 @@ Bool wxChoice::Show(Bool show)
 {
   HWND wnd = (HWND)ms_handle;
   int cshow;
+  wxChildList *childs;
 
   SetShown(show);
 
-  window_parent->GetChildren()->Show(this, show);
+  childs = window_parent->GetChildren();
+  childs->Show(this, show);
 
   if (show)
     cshow = SW_SHOW;
diff --git a/src/wxwindow/src/msw/wx_dc.cxx b/src/wxwindow/src/msw/wx_dc.cxx
index 3d102821e8..a84151e120 100644
--- a/src/wxwindow/src/msw/wx_dc.cxx
+++ b/src/wxwindow/src/msw/wx_dc.cxx
@@ -2065,9 +2065,11 @@ Bool wxDC::StartDoc(char *message)
   docinfo.lpszOutput = filename;
   docinfo.lpszDatatype = NULL;
   docinfo.fwType = 0;
-  if (cdc)
-    flag = (SP_ERROR != ::StartDoc(cdc, &docinfo));
-  else
+  if (cdc) {
+    int res;
+    res = ::StartDoc(cdc, &docinfo);
+    flag = (SP_ERROR != res);
+  } else
     flag = FALSE;
 
   return flag;
diff --git a/src/wxwindow/src/msw/wx_item.cxx b/src/wxwindow/src/msw/wx_item.cxx
index 7fe5f405cc..de2f0d044f 100644
--- a/src/wxwindow/src/msw/wx_item.cxx
+++ b/src/wxwindow/src/msw/wx_item.cxx
@@ -170,10 +170,12 @@ Bool wxItem::Show(Bool show)
 {
   HWND wnd = (HWND)ms_handle;
   int cshow;
+  wxChildList *childs;
 
   SetShown(show);
 
-  window_parent->GetChildren()->Show(this, show);
+  childs = window_parent->GetChildren();
+  childs->Show(this, show);
 
   if (show)
     cshow = SW_SHOW;
diff --git a/src/wxwindow/src/msw/wx_lbox.cxx b/src/wxwindow/src/msw/wx_lbox.cxx
index e888e340ff..fe99a56895 100644
--- a/src/wxwindow/src/msw/wx_lbox.cxx
+++ b/src/wxwindow/src/msw/wx_lbox.cxx
@@ -623,9 +623,11 @@ Bool wxListBox::Show(Bool show)
 {
   HWND wnd = (HWND)ms_handle;
   int cshow;
+  wxChildList *childs;
 
   SetShown(show);
-  window_parent->GetChildren()->Show(this, show);
+  childs = window_parent->GetChildren();
+  childs->Show(this, show);
   if (show)
     cshow = SW_SHOW;
   else
diff --git a/src/wxwindow/src/msw/wx_rbox.cxx b/src/wxwindow/src/msw/wx_rbox.cxx
index b948c99848..e234a9efb2 100644
--- a/src/wxwindow/src/msw/wx_rbox.cxx
+++ b/src/wxwindow/src/msw/wx_rbox.cxx
@@ -682,10 +682,12 @@ Bool wxRadioBox::Show(Bool show)
 {
   int cshow;
   int i;
+  wxChildList *childs;
 
   SetShown(show);
 
-  window_parent->GetChildren()->Show(this, show);
+  childs = window_parent->GetChildren();
+  childs->Show(this, show);
 
   if (show)
     cshow = SW_SHOW;
@@ -706,8 +708,9 @@ void wxRadioBox::Enable(int item, Bool enable)
 {
   if (item >= 0 && item < no_items) {
     buttonEnabled[item] = enable;
-    if (!IsGray())
+    if (!IsGray()) {
       ::EnableWindow(radioButtons[item], enable);
+    }
   }
 }
 
@@ -723,10 +726,11 @@ void wxRadioBox::ChangeToGray(Bool gray)
   wxWindow::ChangeToGray(gray);
 
   for (i = 0; i < no_items; i++) {
-    if (gray)
+    if (gray) {
       ::EnableWindow(radioButtons[i], FALSE);
-    else
+    } else {
       ::EnableWindow(radioButtons[i], buttonEnabled[i]);
+    }
   }
 }
 
diff --git a/src/wxwindow/src/msw/wx_win.cxx b/src/wxwindow/src/msw/wx_win.cxx
index ca28823ed8..e825e01697 100644
--- a/src/wxwindow/src/msw/wx_win.cxx
+++ b/src/wxwindow/src/msw/wx_win.cxx
@@ -432,10 +432,12 @@ void wxWindow::GetPosition(int *x, int *y)
   HWND hParentWnd = 0;
   RECT rect;
   POINT point;
+  wxWindow *par;
 
   hWnd = GetHWND();
-  if (GetParent())
-    hParentWnd = GetParent()->GetHWND();
+  par = GetParent();
+  if (par)
+    hParentWnd = par->GetHWND();
   
   GetWindowRect(hWnd, &rect);