More verbose output when source channels are not defined

diff --git a/src/pcm/pcm_route.c b/src/pcm/pcm_route.c
index ba30f99f30a92c766e1d5d2349b49d56995d7882..debcc8caa15c577d34430472b0b3cfe7f6739326 100644 (file)
--- a/src/pcm/pcm_route.c
+++ b/src/pcm/pcm_route.c
@@ -615,9 +615,11 @@ static void snd_pcm_route_dump(snd_pcm_t *pcm, snd_output_t *out)
        for (dst = 0; dst < route->params.ndsts; dst++) {
                snd_pcm_route_ttable_dst_t *d = &route->params.dsts[dst];
                unsigned int src;
-               if (d->nsrcs == 0)
-                       continue;
                snd_output_printf(out, "%d <- ", dst);
+               if (d->nsrcs == 0) {
+                       snd_output_printf(out, "none\n", dst);
+                       continue;
+               }
                src = 0;
                while (1) {
                        snd_pcm_route_ttable_src_t *s = &d->srcs[src];