fix logging

git-svn-id: svn+ssh://svn.internal.sanger.ac.uk/repos/svn/pathsoft/artemis/trunk@5036 ee4ac58c-ac51-4696-9907-e4b3aa274f04

uk/ac/sanger/artemis/components/Splash.java

@@ -20,7 +20,7 @@
  * along with this program; if not, write to the Free Software
  * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
  *
- * $Header: //tmp/pathsoft/artemis/uk/ac/sanger/artemis/components/Splash.java,v 1.19 2006-11-29 10:21:40 tjc Exp $
+ * $Header: //tmp/pathsoft/artemis/uk/ac/sanger/artemis/components/Splash.java,v 1.20 2006-11-29 10:30:17 tjc Exp $
  */
 
 package uk.ac.sanger.artemis.components;
@@ -48,7 +48,7 @@ import java.util.Properties;
  *  Base class that creates a generic "Splash Screen"
  *
  *  @author Kim Rutherford <kmr@sanger.ac.uk>
- *  @version $Id: Splash.java,v 1.19 2006-11-29 10:21:40 tjc Exp $
+ *  @version $Id: Splash.java,v 1.20 2006-11-29 10:30:17 tjc Exp $
  **/
 
 abstract public class Splash extends JFrame 
@@ -110,6 +110,8 @@ abstract public class Splash extends JFrame
     final InputStream options_input_stream =
       Splash.class.getResourceAsStream("/etc/log4j.properties");
 
+    if(options_input_stream != null)
+    {
       Properties logProperties = new Properties();
       try
       {
@@ -122,6 +124,7 @@ abstract public class Splash extends JFrame
       catch(IOException e)
       {
       }
+    }
     
     logger4j.debug("Starting application: "+program_name);