When rejecting a call, free up the channel (bug #661)

git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@1922 65c4cc65-6c06-0410-ace0-fbb531ad65f3

diff --git a/channels/chan_zap.c b/channels/chan_zap.c
index 3826e16..9fc73eb 100755 (executable)
--- a/channels/chan_zap.c
+++ b/channels/chan_zap.c
@@ -1804,7 +1804,7 @@ static int zt_hangup(struct ast_channel *ast)
                                        if (!p->alreadyhungup) {
                                                res = pri_disconnect(p->pri->pri, p->call, PRI_CAUSE_NORMAL_CLEARING);
                                        } else {
-                                               pri_release(p->pri->pri, p->call, -1);
+                                               pri(p->pri->pri, p->call, -1);
                                                p->call = NULL;
                                                p->alreadyhungup = 0;
                                        }
@@ -6148,7 +6148,7 @@ static void *pri_dchannel(void *vpri)
 #else
                                                        pri_release(pri->pri, e->ring.call, PRI_CAUSE_SWITCH_CONGESTION);
 #endif
-                                                       pri->pvt[chan]->call = 0;
+                                                       pri->pvt[chan]->call = NULL;
                                                }
                                        } else {
                                                if ((!strlen(pri->pvt[chan]->exten) || ast_matchmore_extension(NULL, pri->pvt[chan]->context, pri->pvt[chan]->exten, 1, pri->pvt[chan]->callerid)) && !e->ring.complete)
@@ -6163,6 +6163,7 @@ static void *pri_dchannel(void *vpri)
 #else
                                                        pri_release(pri->pri, e->ring.call, PRI_CAUSE_UNALLOCATED);
 #endif
+                                                       pri->pvt[chan]->call = NULL;
                                                }
                                        }
                                } else