From 4dcfef961d0a83c58951d50471108da4c1262cb3 Mon Sep 17 00:00:00 2001
From: Ron Lee <ron@debian.org>
Date: Wed, 8 Mar 2000 13:34:14 +0000
Subject: [PATCH] fix for pageup 'blind spot'

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@6523 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
---
 src/generic/scrolwin.cpp | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/generic/scrolwin.cpp b/src/generic/scrolwin.cpp
index ada5b1c236..e217fe5adb 100644
--- a/src/generic/scrolwin.cpp
+++ b/src/generic/scrolwin.cpp
@@ -662,7 +662,8 @@ void wxScrolledWindow::OnChar(wxKeyEvent& event)
     {
         case WXK_PAGEUP:
         case WXK_PRIOR:
-            Scroll(-1, sty - (5 * cliy / 6));
+            int y = sty - (5 * cliy / 6);
+            Scroll(-1, (y == -1) ? 0 : newy);
             break;
 
         case WXK_PAGEDOWN:
-- 
2.45.2