File 0001-tp_list_connection_managers_async-terminate-properly.patch of Package telepathy-glib

From e8b9fc31f0f4fee539dd6248bde70c2c505a6df4 Mon Sep 17 00:00:00 2001
From: Guillaume Desmottes <guillaume.desmottes@collabora.co.uk>
Date: Mon, 17 Mar 2014 16:46:44 +0100
Subject: [PATCH 1/2] connection-manager: factor out all_cms_prepared()

---
 telepathy-glib/connection-manager.c | 46 +++++++++++++++++++++----------------
 1 file changed, 26 insertions(+), 20 deletions(-)

Index: telepathy-glib-0.22.1/telepathy-glib/connection-manager.c
===================================================================
--- telepathy-glib-0.22.1.orig/telepathy-glib/connection-manager.c
+++ telepathy-glib-0.22.1/telepathy-glib/connection-manager.c
@@ -1788,6 +1788,31 @@ list_context_unref (_ListContext *list_c
   g_slice_free (_ListContext, list_context);
 }
 
+    static void
+all_cms_prepared (_ListContext *list_context)
+{
+    TpConnectionManager **cms;
+    guint n_cms = list_context->arr->len;
+
+    DEBUG ("We've prepared as many as possible of %u CMs", n_cms);
+
+    g_assert (list_context->callback != NULL);
+
+    g_ptr_array_add (list_context->arr, NULL);
+    cms = (TpConnectionManager **) list_context->arr->pdata;
+
+    /* If we never had a weak object anyway, call the callback.
+     * If we had a weak object when we started, only call the callback
+     * if it hasn't died yet. */
+    if (!list_context->had_weak_object || list_context->weak_object != NULL)
+    {
+        list_context->callback (cms, n_cms, NULL, list_context->user_data,
+                list_context->weak_object);
+    }
+
+    list_context->callback = NULL;
+}
+
 static void
 tp_list_connection_managers_cm_prepared (GObject *source G_GNUC_UNUSED,
     GAsyncResult *result G_GNUC_UNUSED,
@@ -1800,24 +1825,7 @@ tp_list_connection_managers_cm_prepared
 
   if ((--list_context->cms_to_ready) == 0)
     {
-      TpConnectionManager **cms;
-      guint n_cms = list_context->arr->len;
-
-      g_assert (list_context->callback != NULL);
-
-      g_ptr_array_add (list_context->arr, NULL);
-      cms = (TpConnectionManager **) list_context->arr->pdata;
-
-      /* If we never had a weak object anyway, call the callback.
-       * If we had a weak object when we started, only call the callback
-       * if it hasn't died yet. */
-      if (!list_context->had_weak_object || list_context->weak_object != NULL)
-        {
-          list_context->callback (cms, n_cms, NULL, list_context->user_data,
-              list_context->weak_object);
-        }
-
-      list_context->callback = NULL;
+        all_cms_prepared (list_context);
     }
 
   list_context_unref (list_context);
@@ -1877,6 +1885,12 @@ tp_list_connection_managers_got_names (T
       list_context->cms_to_ready = list_context->arr->len;
       list_context->refcount += list_context->cms_to_ready;
 
+      if (list_context->cms_to_ready == 0)
+        {
+          all_cms_prepared (list_context);
+          return;
+        }
+
       for (i = 0; i < list_context->cms_to_ready; i++)
         {
           TpConnectionManager *cm = g_ptr_array_index (list_context->arr, i);