diff --git a/ChangeLog b/ChangeLog
index c9ec00964a..4c309cd799 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,8 @@
+Sat Oct  3 00:31:04 2009  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* range.c (discrete_object_p): needs the argument type to get rid
+	  of truncation on platforms where VALUE is larger than int.
+
 Fri Oct  2 22:30:15 2009  NARUSE, Yui  <naruse@ruby-lang.org>
 
 	* enc/unicode/name2ctype.h.blt, enc/unicode/name2ctype.kwd,
diff --git a/range.c b/range.c
index ec10bdf907..60ad3939eb 100644
--- a/range.c
+++ b/range.c
@@ -309,11 +309,10 @@ step_i(VALUE i, void *arg)
 extern int ruby_float_step(VALUE from, VALUE to, VALUE step, int excl);
 
 static int
-discrete_object_p(obj)
+discrete_object_p(VALUE obj)
 {
-    if (rb_obj_is_kind_of(obj, rb_cTime)) return Qfalse; /* until Time#succ removed */
-    if (rb_respond_to(obj, id_succ)) return Qtrue;
-    return Qfalse;
+    if (rb_obj_is_kind_of(obj, rb_cTime)) return FALSE; /* until Time#succ removed */
+    return rb_respond_to(obj, id_succ);
 }
 
 
diff --git a/version.h b/version.h
index 79b2368688..3e86511213 100644
--- a/version.h
+++ b/version.h
@@ -1,5 +1,5 @@
 #define RUBY_VERSION "1.9.2"
-#define RUBY_RELEASE_DATE "2009-10-02"
+#define RUBY_RELEASE_DATE "2009-10-03"
 #define RUBY_PATCHLEVEL -1
 #define RUBY_BRANCH_NAME "trunk"
 
@@ -8,7 +8,7 @@
 #define RUBY_VERSION_TEENY 1
 #define RUBY_RELEASE_YEAR 2009
 #define RUBY_RELEASE_MONTH 10
-#define RUBY_RELEASE_DAY 2
+#define RUBY_RELEASE_DAY 3
 
 #include "ruby/version.h"