From 6922124c4c29ce0f54323c50b17684eddf0e736c Mon Sep 17 00:00:00 2001
From: Matthieu Darbois <mayeut@users.noreply.github.com>
Date: Mon, 22 Dec 2014 18:39:14 +0000
Subject: [PATCH] [trunk] fixed colorspace mapping for raw grayscale images
 (fixes issue 456)

---
 src/bin/jp2/convert.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/bin/jp2/convert.c b/src/bin/jp2/convert.c
index 7f4593b0..3de635be 100644
--- a/src/bin/jp2/convert.c
+++ b/src/bin/jp2/convert.c
@@ -2381,7 +2381,7 @@ static opj_image_t* rawtoimage_common(const char *filename, opj_cparameters_t *p
     numcomps = raw_cp->rawComp;
 
     /* FIXME ADE at this point, tcp_mct has not been properly set in calling function */
-    if (numcomps == 0) {
+    if (numcomps == 1) {
         color_space = OPJ_CLRSPC_GRAY;
     } else if ((numcomps >= 3) && (parameters->tcp_mct == 0)) {
         color_space = OPJ_CLRSPC_SYCC;