From 0e9e6aaf3a3a1a34425896df394a815a2391803a Mon Sep 17 00:00:00 2001
From: Vadim Zeitlin <vadim@wxwidgets.org>
Date: Mon, 23 Aug 2021 00:24:24 +0200
Subject: [PATCH] Set "subitem" argument of HitTest() to -1 in generic
 wxListCtrl

Sub-item hit testing is still not implemented, but at least initialize
the output parameter to the documented value instead of leaving some
junk in it.
---
 src/generic/listctrl.cpp | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/src/generic/listctrl.cpp b/src/generic/listctrl.cpp
index da822d8512..bae4eba6bf 100644
--- a/src/generic/listctrl.cpp
+++ b/src/generic/listctrl.cpp
@@ -5544,9 +5544,12 @@ long wxGenericListCtrl::FindItem( long WXUNUSED(start), const wxPoint& pt,
     return m_mainWin->FindItem( pt );
 }
 
-// TODO: sub item hit testing
-long wxGenericListCtrl::HitTest(const wxPoint& point, int& flags, long *) const
+long wxGenericListCtrl::HitTest(const wxPoint& point, int& flags, long *col) const
 {
+    // TODO: sub item hit testing
+    if ( col )
+        *col = -1;
+
     return m_mainWin->HitTest( (int)point.x, (int)point.y, flags );
 }