From 30048f2414a7b9b5a85847d95d9a1fda8e4fef32 Mon Sep 17 00:00:00 2001
From: sccolbert <sccolbert@gmail.com>
Date: Mon, 9 Nov 2009 22:57:14 +0100
Subject: [PATCH] Fixed a small but serious bug in cvCvtColor.

---
 scikits/image/opencv/opencv_cv.pyx | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/scikits/image/opencv/opencv_cv.pyx b/scikits/image/opencv/opencv_cv.pyx
index 6b28174b..d02f1507 100644
--- a/scikits/image/opencv/opencv_cv.pyx
+++ b/scikits/image/opencv/opencv_cv.pyx
@@ -1821,7 +1821,7 @@ def cvCvtColor(np.ndarray src, int code):
     cdef int out_channels = <int>conversion_params[1]
     src_dtypes = conversion_params[2]
 
-    assert_nchannels(src, src_channels)
+    assert_nchannels(src, [src_channels])
     assert_dtype(src, src_dtypes)
 
     cdef np.ndarray out