minor cleanup

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@36751 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

src/unix/mimetype.cpp

@@ -649,7 +649,7 @@ void wxMimeTypesManagerImpl::LoadGnomeMimeTypesFromMimeFile(const wxString& file
 
     const wxChar *pc;
     size_t nLineCount = textfile.GetLineCount();
-    for ( size_t nLine = 0;; nLine++ )
+    for ( size_t nLine = 0; /* nothing */; nLine++ )
     {
         if ( nLine < nLineCount )
         {
@@ -805,7 +805,7 @@ void wxMimeTypesManagerImpl::GetGnomeMimeInfo(const wxString& sExtraDir)
 {
     wxArrayString dirs;
 
-    wxString gnomedir = wxGetenv( wxT("GNOMEDIR") );;
+    wxString gnomedir = wxGetenv( wxT("GNOMEDIR") );
     if (!gnomedir.empty())
     {
         gnomedir << wxT("/share");
@@ -1384,9 +1384,9 @@ bool wxFileTypeImpl::GetExtensions(wxArrayString& extensions)
     wxString strExtensions = m_manager->GetExtension(m_index[0]);
     extensions.Empty();
 
-    // one extension in the space or comma delimitid list
+    // one extension in the space or comma-delimited list
     wxString strExt;
-    for ( const wxChar *p = strExtensions;; p++ ) {
+    for ( const wxChar *p = strExtensions; /* nothing */; p++ ) {
         if ( *p == wxT(' ') || *p == wxT(',') || *p == wxT('\0') ) {
             if ( !strExt.empty() ) {
                 extensions.Add(strExt);

src/x11/glcanvas.cpp

@@ -128,7 +128,7 @@ void wxGLContext::SetCurrent()
     { 
         Display* display = (Display*) wxGetDisplay();
         glXMakeCurrent(display, (Window) wxGetClientAreaWindow(m_window), 
-                       m_glContext );;
+                       m_glContext );
     }
 }
 

src/x11/pen.cpp

@@ -147,7 +147,7 @@ void wxPen::SetStipple( wxBitmap *stipple )
 {
     AllocExclusive();
 
-    M_PENDATA->m_stipple = *stipple;;
+    M_PENDATA->m_stipple = *stipple;
 }
 
 void wxPen::SetStyle( int style )