clear last_transferred conference when you exit the conference app

diff --git a/src/mod/applications/mod_conference/mod_conference.c b/src/mod/applications/mod_conference/mod_conference.c
index a9da20e9d95413f25cb138fb46aa1687e211b970..6bdb5680fc7588d068de4f242d2b1166c3eaa895 100644 (file)
--- a/src/mod/applications/mod_conference/mod_conference.c
+++ b/src/mod/applications/mod_conference/mod_conference.c
@@ -5845,6 +5845,8 @@ SWITCH_STANDARD_APP(conference_function)
        if (rl) {
                switch_thread_rwlock_unlock(conference->rwlock);
        }
+
+       switch_channel_set_variable(channel, "last_transfered_conference", NULL);
 }
 
 /* Create a thread for the conference and launch it */