From 3cca1b3d8b187098cb67460fb2fc8115963fd2b9 Mon Sep 17 00:00:00 2001
From: Vadim Zeitlin <vadim@wxwidgets.org>
Date: Sat, 9 Mar 2013 15:08:40 +0000
Subject: [PATCH] No real changes, just use wxString::clear() instead of
 assignment.

Consistently use clear() everywhere instead of assigning wxEmptyString in some
places and wxT("") in some others to a string in order to clear it.

See #15091.

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@73632 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
---
 include/wx/filename.h   |  4 ++--
 src/common/filename.cpp | 13 ++++++-------
 2 files changed, 8 insertions(+), 9 deletions(-)

diff --git a/include/wx/filename.h b/include/wx/filename.h
index 7ef9e2f93d..7768d77a1c 100644
--- a/include/wx/filename.h
+++ b/include/wx/filename.h
@@ -498,8 +498,8 @@ public:
 
     // Other accessors
     void SetExt( const wxString &ext )          { m_ext = ext; m_hasExt = !m_ext.empty(); }
-    void ClearExt()                             { m_ext = wxEmptyString; m_hasExt = false; }
-    void SetEmptyExt()                          { m_ext = wxT(""); m_hasExt = true; }
+    void ClearExt()                             { m_ext.clear(); m_hasExt = false; }
+    void SetEmptyExt()                          { m_ext.clear(); m_hasExt = true; }
     wxString GetExt() const                     { return m_ext; }
     bool HasExt() const                         { return m_hasExt; }
 
diff --git a/src/common/filename.cpp b/src/common/filename.cpp
index 6a40c2e74d..d6d68aeeb6 100644
--- a/src/common/filename.cpp
+++ b/src/common/filename.cpp
@@ -608,11 +608,10 @@ void wxFileName::AssignDir(const wxString& dir, wxPathFormat format)
 
 void wxFileName::Clear()
 {
-    m_dirs.Clear();
-
-    m_volume =
-    m_name =
-    m_ext = wxEmptyString;
+    m_dirs.clear();
+    m_volume.clear();
+    m_name.clear();
+    m_ext.clear();
 
     // we don't have any absolute path for now
     m_relative = true;
@@ -1912,7 +1911,7 @@ wxString wxFileName::GetForbiddenChars(wxPathFormat format)
         case wxPATH_MAC:
             // On a Mac even names with * and ? are allowed (Tested with OS
             // 9.2.1 and OS X 10.2.5)
-            strForbiddenChars = wxEmptyString;
+            strForbiddenChars.clear();
             break;
 
         case wxPATH_DOS:
@@ -2294,7 +2293,7 @@ wxString wxFileName::GetLongPath() const
                   GetVolumeSeparator(wxPATH_DOS) +
                   GetPathSeparator(wxPATH_DOS);
     else
-        pathOut = wxEmptyString;
+        pathOut.clear();
 
     wxArrayString dirs = GetDirs();
     dirs.Add(GetFullName());
-- 
2.45.2