correct a warning in image.c

diff --git a/libopenjpeg/image.c b/libopenjpeg/image.c
index baebc2a2397eaf8e17f41ed6d75b345eaad180ee..c9ae82166e77ba537529e3015f0cfb163dd2e56d 100644 (file)
--- a/libopenjpeg/image.c
+++ b/libopenjpeg/image.c
@@ -32,7 +32,7 @@ opj_image_t* opj_image_create0(void) {
 }
 
 opj_image_t* OPJ_CALLCONV opj_image_create(OPJ_UINT32 numcmpts, opj_image_cmptparm_t *cmptparms, OPJ_COLOR_SPACE clrspc) {
-       int compno;
+       OPJ_UINT32 compno;
        opj_image_t *image = NULL;
 
        image = (opj_image_t*) opj_calloc(1, sizeof(opj_image_t));