From 817f57df863fd2aae7647e617f8efccfa9a5f631 Mon Sep 17 00:00:00 2001
From: ser1zw <azariahsawtikes@gmail.com>
Date: Sun, 2 Jan 2011 05:57:46 +0900
Subject: [PATCH] fixed the format of rb_raise() in rb_sub_rect() in cvmat.cpp

---
 ext/cvmat.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/ext/cvmat.cpp b/ext/cvmat.cpp
index 8a99856..879d417 100644
--- a/ext/cvmat.cpp
+++ b/ext/cvmat.cpp
@@ -905,7 +905,7 @@ rb_sub_rect(VALUE self, VALUE args)
     area.height = NUM2INT(RARRAY_PTR(args)[3]);
     break;
   default:
-    rb_raise(rb_eArgError, "wrong number of arguments (%d of 1 or 2 or 4)", RARRAY_LEN(args));
+    rb_raise(rb_eArgError, "wrong number of arguments (%ld of 1 or 2 or 4)", RARRAY_LEN(args));
   }
   return DEPEND_OBJECT(rb_klass,
                        cvGetSubRect(CVARR(self), CVALLOC(CvMat), area),