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-rw-r--r--src/modules/module-zeroconf-publish.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/src/modules/module-zeroconf-publish.c b/src/modules/module-zeroconf-publish.c
index 23a188b3..16315d35 100644
--- a/src/modules/module-zeroconf-publish.c
+++ b/src/modules/module-zeroconf-publish.c
@@ -185,7 +185,8 @@ static int publish_service(struct userdata *u, struct service *s) {
txt = avahi_string_list_add_printf(txt, "rate=%u", ss.rate);
txt = avahi_string_list_add_printf(txt, "channels=%u", ss.channels);
txt = avahi_string_list_add_pair(txt, "format", pa_sample_format_to_string(ss.format));
- txt = avahi_string_list_add_pair(txt, "description", description);
+ if (description)
+ txt = avahi_string_list_add_pair(txt, "description", description);
type = s->loaded.type;
} else if (s->autoload.valid)