* process.c (rb_f_sleep): time() needs time_t.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@22900 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

ChangeLog

@@ -1,4 +1,6 @@
-Thu Mar 12 05:14:50 2009  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+Thu Mar 12 05:16:07 2009  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* process.c (rb_f_sleep): time() needs time_t.
 
 	* random.c (fill_random_seed): enclosed conditionally used
 	  variables.

process.c

@@ -3220,7 +3220,7 @@ rb_f_spawn(int argc, VALUE *argv)
 static VALUE
 rb_f_sleep(int argc, VALUE *argv)
 {
-    int beg, end;
+    time_t beg, end;
 
     beg = time(0);
     if (argc == 0) {