avoid segfault when sofia tries to update the callee id at the same time as the outbo...

diff --git a/src/switch_ivr.c b/src/switch_ivr.c
index 543e472a132e21af31f8b82dc65db4488732b731..6358eb4119e5470581a7ffde27cf16ec8ba33661 100644 (file)
--- a/src/switch_ivr.c
+++ b/src/switch_ivr.c
@@ -1417,13 +1417,13 @@ SWITCH_DECLARE(switch_status_t) switch_ivr_session_transfer(switch_core_session_
                        if (profile->callee_id_name) {
                                switch_channel_set_variable(channel, "pre_transfer_caller_id_name", new_profile->caller_id_name);
                                new_profile->caller_id_name = switch_core_strdup(new_profile->pool, profile->callee_id_name);
-                               profile->callee_id_name = NULL;
+                               profile->callee_id_name = SWITCH_BLANK_STRING;
                        }
 
                        if (profile->callee_id_number) {
                                switch_channel_set_variable(channel, "pre_transfer_caller_id_number", new_profile->caller_id_number);
                                new_profile->caller_id_number = switch_core_strdup(new_profile->pool, profile->callee_id_number);
-                               profile->callee_id_number = NULL;
+                               profile->callee_id_number = SWITCH_BLANK_STRING;
                        }
                }