fix retrieval of port properties (metadata) when the value has no type

2016-10-18 16:45:39 -04:00
parent 6bf65dd21d
commit d29d93f4cd
1 changed files with 4 additions and 2 deletions
--- a/libs/backends/jack/jack_portengine.cc
+++ b/libs/backends/jack/jack_portengine.cc
@@ -135,9 +135,11 @@ JACKAudioBackend::get_port_property (PortHandle port, const std::string& key, st
 	jack_uuid_t uuid = jack_port_uuid((jack_port_t*) port);
 	rv = jack_get_property(uuid, key.c_str(), &cvalue, &ctype);

-	if (0 == rv && cvalue && ctype) {
+	if (0 == rv && cvalue) {
 		value = cvalue;
-		type = ctype;
+		if (ctype) {
+			type = ctype;
+		}
 	} else {
 		rv = -1;
 	}