From 694cb6c5819c59bc104619d3dc3b6c0f18e80ea9 Mon Sep 17 00:00:00 2001
From: Vadim Zeitlin <vadim@wxwidgets.org>
Date: Sun, 29 Mar 2009 21:04:55 +0000
Subject: [PATCH] don't dereference end iterator (closes #10656)

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@59928 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
---
 src/common/datetimefmt.cpp | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/common/datetimefmt.cpp b/src/common/datetimefmt.cpp
index 39f6ddae73..91d6452981 100644
--- a/src/common/datetimefmt.cpp
+++ b/src/common/datetimefmt.cpp
@@ -910,7 +910,7 @@ wxDateTime::ParseFormat(const wxString& date,
             {
                 // a white space in the format string matches 0 or more white
                 // spaces in the input
-                while ( wxIsspace(*input) )
+                while ( input != end && wxIsspace(*input) )
                 {
                     input++;
                 }
@@ -919,7 +919,7 @@ wxDateTime::ParseFormat(const wxString& date,
             {
                 // any other character (not whitespace, not '%') must be
                 // matched by itself in the input
-                if ( *input++ != *fmt )
+                if ( input == end || *input++ != *fmt )
                 {
                     // no match
                     return false;
-- 
2.45.2