Don't complain on normal exit

Author: drbrain

History.txt

@@ -1,3 +1,8 @@
+=== 2.4.1 / ??
+
+* N Bug Fixes
+  * Don't complain when exiting normally.  Bug by Matt Neuburg.
+
 === 2.4.0 / 2009-02-24
 
 * 9 Minor Enhancements

bin/rdoc

@@ -17,6 +17,8 @@ rescue Interrupt
   $stderr.puts
   $stderr.puts "Interrupted"
   exit 1
+rescue SystemExit
+  raise
 rescue Exception => e
   if $DEBUG_RDOC then
     $stderr.puts e.message