make headers include headers they depend on, don't rely on the c(xx)

[flightgear.git] / src / Cockpit / cockpit.cxx

diff --git a/src/Cockpit/cockpit.cxx b/src/Cockpit/cockpit.cxx
index 549a1f815126324719b74087298ca0a68fec39b5..4957e3a9b0b0182deab59508f073d469fb9e88ce 100644 (file)
--- a/src/Cockpit/cockpit.cxx
+++ b/src/Cockpit/cockpit.cxx
@@ -16,7 +16,7 @@
 //
 // You should have received a copy of the GNU General Public License
 // along with this program; if not, write to the Free Software
-// Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+// Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
 //
 // $Id$
 
@@ -718,13 +718,11 @@ void fgCockpitUpdate( void ) {
 
     int iwidth   = xsize_node->getIntValue();
     int iheight  = ysize_node->getIntValue();
-    float width  = iwidth;
-    // float height = iheight;
 
                                // FIXME: inefficient
     if ( hud_visibility_node->getBoolValue() ) {
         // This will check the global hud linked list pointer.
-        // If these is anything to draw it will.
+        // If there is anything to draw it will.
         fgUpdateHUD();
     }