diff --git a/ChangeLog b/ChangeLog
index a00528890a..278cb73878 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,7 @@
+Fri Jan  2 23:33:38 2009  NAKAMURA Usaku  <usa@ruby-lang.org>
+
+	* include/ruby/missing.h, sprintf.c: get rid of a warning of VC++.
+
 Fri Jan  2 22:25:46 2009  Yusuke Endoh  <mame@tsg.ne.jp>
 
 	* process.c: use sigaction instead of sigset.  [ruby-core:21021]
diff --git a/include/ruby/missing.h b/include/ruby/missing.h
index ea40f62a52..d553f1c738 100644
--- a/include/ruby/missing.h
+++ b/include/ruby/missing.h
@@ -151,7 +151,13 @@ RUBY_EXTERN long strtol(const char *, char **, int);
 RUBY_EXTERN int snprintf(char *, size_t n, char const *, ...);
 #endif
 #ifndef HAVE_VSNPRINTF
+# if _MSC_VER >= 1300
+#  pragma warning(disable: 4273)
+# endif
 RUBY_EXTERN int vsnprintf(char *, size_t n, char const *, va_list);
+# if _MSC_VER >= 1300
+#  pragma warning(default: 4273)
+# endif
 #endif
 
 #ifndef HAVE_STRLCPY
diff --git a/sprintf.c b/sprintf.c
index 83560def99..aebb9d5e66 100644
--- a/sprintf.c
+++ b/sprintf.c
@@ -1084,13 +1084,7 @@ fmt_setup(char *buf, size_t size, int c, int flags, int width, int prec)
 #undef snprintf
 #define FLOATING_POINT 1
 #define BSD__dtoa ruby_dtoa
-#if _MSC_VER >= 1300
-#pragma warning(disable: 4273)
-#endif
 #include "missing/vsnprintf.c"
-#if _MSC_VER >= 1300
-#pragma warning(default: 4273)
-#endif
 
 static int
 ruby__sfvwrite(register rb_printf_buffer *fp, register struct __suio *uio)