* lib/rake.rb (Rake::Application#standard_exception_handling): removed

unnecessary SystemExit, and exits with false instead of system
  dependent value.  [ruby-talk:317330]


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@19755 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

ChangeLog

@@ -1,3 +1,9 @@
+Sat Oct 11 08:51:13 2008  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* lib/rake.rb (Rake::Application#standard_exception_handling): removed
+	  unnecessary SystemExit, and exits with false instead of system
+	  dependent value.  [ruby-talk:317330]
+
 Sat Oct 11 03:54:05 2008  Koichi Sasada  <ko1@atdot.net>
 
 	* parse.y: optimize 'for' statement when one variable given.

lib/rake.rb

@@ -2032,10 +2032,10 @@ module Rake
         yield
       rescue SystemExit => ex
         # Exit silently with current status
-        exit(ex.status)
+        raise
-      rescue SystemExit, OptionParser::InvalidOption => ex
+      rescue OptionParser::InvalidOption => ex
         # Exit silently
-        exit(1)
+        exit(false)
       rescue Exception => ex
         # Exit with error message
         $stderr.puts "rake aborted!"
@@ -2046,7 +2046,7 @@ module Rake
           $stderr.puts ex.backtrace.find {|str| str =~ /#{@rakefile}/ } || ""
           $stderr.puts "(See full trace by running task with --trace)"
         end
-        exit(1)
+        exit(false)
       end
     end