modules/services_discovery/shout.c: Don't leak the input_item.

modules/services_discovery/shout.c

@@ -139,6 +139,9 @@ static int Open( vlc_object_t *p_this, int i_type )
                                 0, NULL, -1 );
             break;
     }
+    vlc_gc_decref( p_sys->p_input ); /* Refcount to 1, so we can release it
+                                      * in Close() */
+
     input_ItemAddOption( p_sys->p_input, "no-playlist-autostart" );
     return VLC_SUCCESS;
 }
@@ -171,5 +174,6 @@ static void Close( vlc_object_t *p_this )
 {
     services_discovery_t *p_sd = ( services_discovery_t* )p_this;
     services_discovery_sys_t *p_sys  = p_sd->p_sys;
+    vlc_gc_decref( p_sys->p_input );
     free( p_sys );
 }