make sure the default file descriptor for the matroska muxer is an invalid one, not...

diff --git a/src/dvr/mkmux.c b/src/dvr/mkmux.c
index cf95e95eb04a1d4679132f54887cdc3546b9d3ab..de9d8dff22dd8ef57c0706c833e9361cd38de864 100644 (file)
--- a/src/dvr/mkmux.c
+++ b/src/dvr/mkmux.c
@@ -801,6 +801,9 @@ mk_write_cues(mk_mux_t *mkm)
 mk_mux_t *mk_mux_create(void)
 {
   mk_mux_t *mkm = calloc(1, sizeof(struct mk_mux));
+
+  mkm->fd = -1;
+
   return mkm;
 }