From 2171076e8113fb54dfc128357018f5f9d3f8494e Mon Sep 17 00:00:00 2001
From: pavel-t <36256989+pavel-t@users.noreply.github.com>
Date: Fri, 6 Jul 2018 10:54:15 +0300
Subject: [PATCH] Avoid pointer overflow warning in
 wxPropertyGridPageState::DoRemoveFromSelection()

Looks like gcc8.1 think 'sel' can be empty after initialization. Avoid this by copying only the remaining entries.
---
 src/propgrid/propgridpagestate.cpp | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/src/propgrid/propgridpagestate.cpp b/src/propgrid/propgridpagestate.cpp
index ad9fdc5858..870354a27f 100644
--- a/src/propgrid/propgridpagestate.cpp
+++ b/src/propgrid/propgridpagestate.cpp
@@ -1371,8 +1371,7 @@ void wxPropertyGridPageState::DoRemoveFromSelection( wxPGProperty* prop )
             {
                 // If first item (i.e. one with the active editor) was
                 // deselected, then we need to take some extra measures.
-                wxArrayPGProperty sel = m_selection;
-                sel.erase( sel.begin() + i );
+                wxArrayPGProperty sel(m_selection.begin() + 1, m_selection.end());
 
                 wxPGProperty* newFirst = sel.empty()? NULL: sel[0];