[telepathy-mission-control/master] part of fd.o #20909: McdDispatcher: work out the dispatch operation path, but don't use it yet

[Simon McVittie]

This will be passed to ObserveChannels when we break API.
---
 src/mcd-dispatcher.c |   10 ++++++++++
 1 files changed, 10 insertions(+), 0 deletions(-)

diff --git a/src/mcd-dispatcher.c b/src/mcd-dispatcher.c
index e8ddc9d..060dc98 100644
--- a/src/mcd-dispatcher.c
+++ b/src/mcd-dispatcher.c
@@ -1247,6 +1247,7 @@ mcd_dispatcher_run_observers (McdDispatcherContext *context)
 {
     McdDispatcherPrivate *priv = context->dispatcher->priv;
     const GList *cl, *channels;
+    const gchar *dispatch_operation_path = "/";
     GHashTable *observer_info;
     GHashTableIter iter;
     McdClient *client;
@@ -1290,6 +1291,15 @@ mcd_dispatcher_run_observers (McdDispatcherContext *context)
          * if the observed list is the same */
         channels_array = _mcd_channel_details_build_from_list (observed);
 
+        if (context->operation)
+        {
+            dispatch_operation_path =
+                mcd_dispatch_operation_get_path (context->operation);
+        }
+
+        /* will only be passed to the Observer when we break API */
+        (void) dispatch_operation_path;
+
         context->client_locks++;
         mcd_dispatcher_context_ref (context);
         mc_cli_client_observer_call_observe_channels (client->proxy, -1,
-- 
1.5.6.5