simplify Refresh() and Update()

[wxWidgets.git] / src / generic / vscroll.cpp

diff --git a/src/generic/vscroll.cpp b/src/generic/vscroll.cpp
index a948519a9aa731cfe20d4b5cc425c890eaf463e4..7192c4e15dd437d0317b68f04b71eec9a11001ef 100644 (file)
--- a/src/generic/vscroll.cpp
+++ b/src/generic/vscroll.cpp
@@ -155,7 +155,7 @@ wxVarScrollHelperBase::wxVarScrollHelperBase(wxWindow *win)
     m_unitFirst = 0;
 
     m_win =
-    m_targetWindow = (wxWindow *)NULL;
+    m_targetWindow = NULL;
 
     m_physicalScrolling = true;
     m_handler = NULL;
@@ -593,7 +593,7 @@ bool wxVarScrollHelperBase::DoScrollToUnit(size_t unit)
     // to avoid flicker.  We can't do this if we have children because they
     // won't be scrolled
     if ( m_targetWindow->GetChildren().empty() &&
-         GetVisibleBegin() >= unitLastOld || GetVisibleEnd() <= unitFirstOld )
+         (GetVisibleBegin() >= unitLastOld || GetVisibleEnd() <= unitFirstOld) )
     {
         // the simplest case: we don't have any old units left, just redraw
         // everything