From 9e378480c2b2ccdf5f0da6e11c592bb02d4255fd Mon Sep 17 00:00:00 2001
From: Artur Wieczorek <artwik@wp.pl>
Date: Wed, 7 Nov 2018 22:12:55 +0100
Subject: [PATCH] Iterate over all characters of a wxString with iterator

---
 src/propgrid/propgridiface.cpp | 15 ++++++++-------
 1 file changed, 8 insertions(+), 7 deletions(-)

diff --git a/src/propgrid/propgridiface.cpp b/src/propgrid/propgridiface.cpp
index d5083ecac5..2985d67f75 100644
--- a/src/propgrid/propgridiface.cpp
+++ b/src/propgrid/propgridiface.cpp
@@ -896,15 +896,16 @@ wxPGVIterator wxPropertyGridInterface::GetVIterator( int flags ) const
 static wxString EscapeDelimiters(const wxString& s)
 {
     wxString result;
-    result.Alloc(s.length());
-    const wxChar* ch = s.c_str();
-    while (*ch)
+    result.reserve(s.length());
+
+    for (wxString::const_iterator it = s.begin(); it != s.end(); ++it)
     {
-        if (*ch == wxT(';') || *ch == wxT('|') || *ch == wxT(','))
-            result += wxT('\\');
-        result += *ch;
-        ++ch;
+        wxStringCharType ch = *it;
+        if ( ch == wxS(';') || ch == wxS('|') || ch == wxS(',') )
+            result += wxS('\\');
+        result += ch;
     }
+
     return result;
 }