Use wxString::empty() instead of comparison to wxEmptyString

2017-02-18 11:11:21 -08:00
parent 9d22fbf57e
commit 99858d4628
4 changed files with 13 additions and 13 deletions
--- a/src/common/prntbase.cpp
+++ b/src/common/prntbase.cpp
@@ -1632,7 +1632,7 @@ void wxPreviewControlBar::SetZoomControl(int zoom)

 int wxPreviewControlBar::GetZoomControl()
 {
-    if (m_zoomControl && (m_zoomControl->GetStringSelection() != wxEmptyString))
+    if (m_zoomControl && !m_zoomControl->GetStringSelection().empty())
    {
        long val;
        if (m_zoomControl->GetStringSelection().BeforeFirst(wxT('%')).ToLong(&val))