Fix fast_alloc point
@@ -19,7 +19,7 @@ static corner_t *fast9_detect(image_t *image, rectangle_t *roi, int *n_corners,
static void fast9_score(image_t *image, corner_t *corners, int num_corners, int b);
static void nonmax_suppression(corner_t *corners, int num_corners, array_t *keypoints);
-static kp_t *alloc_keypoint(uint16_t x, uint16_t y, float score)
+static kp_t *alloc_keypoint(uint16_t x, uint16_t y, uint16_t score)
{
// Note must set keypoint descriptor to zeros
kp_t *kpt = xalloc0(sizeof*kpt);
