comctl32: listview: Don't call ScrollColumn with an out of bounds index when…

comctl32: listview: Don't call ScrollColumn with an out of bounds index when resizing the last column.

comctl32: listview: Don't call ScrollColumn with an out of bounds index when…
056d004b · Mikołaj Zalewski · Alexandre Julliard · 532fe7a1 · 056d004b
Commit 056d004b authored Oct 11, 2006 by Mikołaj Zalewski Committed by Alexandre Julliard Oct 12, 2006
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listview.c dlls/comctl32/listview.c +2 -1

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--- a/dlls/comctl32/listview.c
+++ b/dlls/comctl32/listview.c
@@ -8582,7 +8582,8 @@ static LRESULT LISTVIEW_HeaderNotification(LISTVIEW_INFO *infoPtr, const NMHEADE
 	    if (dx != 0)
 	    {
 		lpColumnInfo->rcHeader.right += dx;
-		LISTVIEW_ScrollColumns(infoPtr, lpnmh->iItem + 1, dx);
+		if (lpnmh->iItem + 1 < DPA_GetPtrCount(infoPtr->hdpaColumns))
+		    LISTVIEW_ScrollColumns(infoPtr, lpnmh->iItem + 1, dx);
 		LISTVIEW_UpdateItemSize(infoPtr);
 		if (uView == LVS_REPORT && is_redrawing(infoPtr))
 		{