NameFinder.java (close): IN, OUT, and PROC can all be null, check for that case…

NameFinder.java (close): IN, OUT, and PROC can all be null, check for that case and don't deference it.

2005-04-22  Andrew Pinski  <pinskia@physics.uc.edu>

        * gnu/gcj/runtime/NameFinder.java (close): IN, OUT, and PROC can all
        be null, check for that case and don't deference it.

From-SVN: r98573

libjava/ChangeLog

+2005-04-22  Andrew Pinski  <pinskia@physics.uc.edu>
+
+	* gnu/gcj/runtime/NameFinder.java (close): IN, OUT, and PROC can all
+	be null, check for that case and don't deference it.
+
 2005-04-22  Sven de Marothy  <sven@physto.se>
 
 	* java/util/logging/LogManager.java: Reformatted.

libjava/gnu/gcj/runtime/NameFinder.java

@@ -86,11 +86,13 @@ public class NameFinder
     {
       try
       {
+	if (in != null)
 	  in.close();
+	if (out != null)
 	  out.close();
       }
       catch (IOException x) {}
-
+      if (proc != null)
 	proc.destroy();
     }
   }