* io.c (rb_io_binmode_m): removed C99ism.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@14509 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

ChangeLog

@@ -1,3 +1,7 @@
+Sun Dec 23 11:01:35 2007  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* io.c (rb_io_binmode_m): removed C99ism.
+
 Sun Dec 23 10:23:23 2007  Martin Duerst  <duerst@it.aoyama.ac.jp>
 
 	* transcode_data_one_byte.c: Better (and more honest) optimization.

io.c

@@ -2908,11 +2908,13 @@ rb_io_binmode(VALUE io)
 static VALUE
 rb_io_binmode_m(VALUE io)
 {
+#if defined(_WIN32) || defined(DJGPP) || defined(__CYGWIN__) || defined(__human68k__) || defined(__EMX__)
+    VALUE write_io;
+#endif
+
     rb_io_binmode(io);
 
 #if defined(_WIN32) || defined(DJGPP) || defined(__CYGWIN__) || defined(__human68k__) || defined(__EMX__)
-    VALUE write_io;
-
     write_io = GetWriteIO(io);
     if (write_io != io)
         rb_io_binmode(write_io);