[libdmapsharing] Always set base URI path

[W. Michael Petullo <wmpetullo src gnome org>]

commit f71cbdaa12d1d1c7069b46b18b0be88320e409a6
Author: Sam Thursfield <sam afuera me uk>
Date:   Sun Feb 7 22:52:44 2016 +0000

    Always set base URI path
    
    A SoupURI is considered invalid if the path is NULL. Set the path of the
    base URI to an empty string, instead.
    
    This fixes a bunch of these warnings:
    
        (rhythmbox:32182): libsoup-WARNING **: (soup-uri.c:248):soup_uri_new_with_base: runtime check failed: 
(SOUP_URI_IS_VALID (base))

 libdmapsharing/dmap-connection.c |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)
---
diff --git a/libdmapsharing/dmap-connection.c b/libdmapsharing/dmap-connection.c
index fbc635c..9f23eef 100644
--- a/libdmapsharing/dmap-connection.c
+++ b/libdmapsharing/dmap-connection.c
@@ -1226,6 +1226,7 @@ dmap_connection_setup (DMAPConnection * connection)
                           connection->priv->host);
        soup_uri_set_port (connection->priv->base_uri,
                           connection->priv->port);
+       soup_uri_set_path (connection->priv->base_uri, "");
 }
 
 // FIXME: it would be nice if this mirrored the use of DMAPMdnsBrowser. That is, connect callback handler to 
a signal.