diff --git a/ChangeLog b/ChangeLog
index 3d51d3cb28..688562acbd 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,8 @@
+Sat Jul 14 00:34:01 2007  Yukihiro Matsumoto  <matz@ruby-lang.org>
+
+	* numeric.c (int_round): should not return false, but self.
+	  [ruby-dev:31212]
+
 Fri Jul 13 18:31:27 2007  Koichi Sasada  <ko1@atdot.net>
 
 	* include/ruby/intern.h: remove unused function declarations.
diff --git a/numeric.c b/numeric.c
index cd2b4affae..da8b74bb3b 100644
--- a/numeric.c
+++ b/numeric.c
@@ -2900,7 +2900,7 @@ int_round(int argc, VALUE* argv, VALUE num)
     VALUE n, f, h, r;
     int ndigits;
 
-    if (argc == 0) return 0;
+    if (argc == 0) return num;
     rb_scan_args(argc, argv, "1", &n);
     ndigits = NUM2INT(n);
     if (ndigits > 0) {
diff --git a/version.h b/version.h
index 32b9da475e..a6b68f57e1 100644
--- a/version.h
+++ b/version.h
@@ -1,7 +1,7 @@
 #define RUBY_VERSION "1.9.0"
-#define RUBY_RELEASE_DATE "2007-07-13"
+#define RUBY_RELEASE_DATE "2007-07-14"
 #define RUBY_VERSION_CODE 190
-#define RUBY_RELEASE_CODE 20070713
+#define RUBY_RELEASE_CODE 20070714
 #define RUBY_PATCHLEVEL 0
 
 #define RUBY_VERSION_MAJOR 1
@@ -9,7 +9,7 @@
 #define RUBY_VERSION_TEENY 0
 #define RUBY_RELEASE_YEAR 2007
 #define RUBY_RELEASE_MONTH 7
-#define RUBY_RELEASE_DAY 13
+#define RUBY_RELEASE_DAY 14
 
 #ifdef RUBY_EXTERN
 RUBY_EXTERN const char ruby_version[];