From: Robin Dunn <robin@alldunn.com>
Date: Thu, 26 Apr 2007 00:15:42 +0000 (+0000)
Subject: ensure there is a current cell before using it to try and get width/height
X-Git-Url: https://git.saurik.com/wxWidgets.git/commitdiff_plain/1b3b96d84c2ab8f064e52f6186f1b05f0b445f13

ensure there is a current cell before using it to try and get width/height


git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@45647 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
---

diff --git a/src/generic/grid.cpp b/src/generic/grid.cpp
index be6c466a26..e521109b0a 100644
--- a/src/generic/grid.cpp
+++ b/src/generic/grid.cpp
@@ -9662,7 +9662,7 @@ void wxGrid::SetCellHighlightPenWidth(int width)
         // make any visible change if the the thickness is getting smaller.
         int row = m_currentCellCoords.GetRow();
         int col = m_currentCellCoords.GetCol();
-        if ( GetColWidth(col) <= 0 || GetRowHeight(row) <= 0 )
+        if ( row == -1 || col == -1 || GetColWidth(col) <= 0 || GetRowHeight(row) <= 0 )
             return;
 
         wxRect rect = CellToRect(row, col);