Put braces around all calls to wxLogFunctions() inside an if statement.

This suppresses all the remaining g++ -Wparentheses warnings and uses consistent style everywhere.

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@61475 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

src/common/config.cpp

@@ -479,9 +479,13 @@ void wxSplitPath(wxArrayString& aParts, const wxString& path)
       else if ( strCurrent == wxT("..") ) {
         // go up one level
         if ( aParts.size() == 0 )
+        {
           wxLogWarning(_("'%s' has extra '..', ignored."), path);
+        }
         else
+        {
           aParts.erase(aParts.end() - 1);
+        }
 
         strCurrent.Empty();
       }