Fix chan_iax2 to not report an RDNIS number if it is blank.

[asterisk/asterisk.git] / channels / chan_iax2.c

diff --git a/channels/chan_iax2.c b/channels/chan_iax2.c
index 6a4d196..546f207 100644 (file)
--- a/channels/chan_iax2.c
+++ b/channels/chan_iax2.c
@@ -5835,8 +5835,10 @@ static struct ast_channel *ast_iax2_new(int callno, int state, iax2_format capab
                tmp->caller.ani.number.str = ast_strdup(i->cid_num);
        }
        tmp->dialed.number.str = ast_strdup(i->dnid);
                tmp->caller.ani.number.str = ast_strdup(i->cid_num);
        }
        tmp->dialed.number.str = ast_strdup(i->dnid);

-       tmp->redirecting.from.number.valid = 1;
-       tmp->redirecting.from.number.str = ast_strdup(i->rdnis);
+       if (!ast_strlen_zero(i->rdnis)) {
+               tmp->redirecting.from.number.valid = 1;
+               tmp->redirecting.from.number.str = ast_strdup(i->rdnis);
+       }

        tmp->caller.id.name.presentation = i->calling_pres;
        tmp->caller.id.number.presentation = i->calling_pres;
        tmp->caller.id.number.plan = i->calling_ton;
        tmp->caller.id.name.presentation = i->calling_pres;
        tmp->caller.id.number.presentation = i->calling_pres;
        tmp->caller.id.number.plan = i->calling_ton;