[MM] [PATCH] bearer: call set_signal_handlers after setting 'config' property

[Ben Chan <benchan chromium org>]

Modem plugins set the 'modem' property before the 'config' property when
creating a bearer. set_signal_handlers() should thus be called after both
properties are set such that modem_{3gpp,cdma}_registration_state_changed
checks roaming allowance correctly when launching a connection.
---
 src/mm-bearer.c |    8 +++++---
 1 files changed, 5 insertions(+), 3 deletions(-)

diff --git a/src/mm-bearer.c b/src/mm-bearer.c
index d9a7e62..41cf3bb 100644
--- a/src/mm-bearer.c
+++ b/src/mm-bearer.c
@@ -911,9 +911,6 @@ set_property (GObject *object,
             g_object_bind_property (self->priv->modem, MM_BASE_MODEM_CONNECTION,
                                     self, MM_BEARER_CONNECTION,
                                     G_BINDING_DEFAULT | G_BINDING_SYNC_CREATE);
-
-            /* Listen to 3GPP/CDMA registration state changes */
-            set_signal_handlers (self);
         }
         break;
     case PROP_STATUS:
@@ -925,6 +922,11 @@ set_property (GObject *object,
 
         g_clear_object (&self->priv->config);
         self->priv->config = g_value_dup_object (value);
+        if (self->priv->modem) {
+            /* Listen to 3GPP/CDMA registration state changes.
+             * The 'modem' property is expected to be set before the 'config' property. */
+            set_signal_handlers (self);
+        }
         /* Also expose the properties */
         dictionary = mm_bearer_properties_get_dictionary (self->priv->config);
         mm_gdbus_bearer_set_properties (MM_GDBUS_BEARER (self), dictionary);
-- 
1.7.7.3