Be sure to clear out txdialbuf and dialing whenever we play a tone.

git-svn-id: http://svn.digium.com/svn/zaptel/trunk@176 5390a7c7-147a-4af0-8ec9-7488f05a26cb

1 files changed, 3 insertions, 0 deletions

diff --git a/zaptel.c b/zaptel.c
index b8982ec..141ca96 100755
--- a/zaptel.c
+++ b/zaptel.c
@@ -938,6 +938,8 @@ static int start_tone(struct zt_chan *chan, int tone)
 	/* Stop the current tone, no matter what */
 	chan->tonep = 0;
 	chan->curtone = NULL;
+	chan->txdialbuf[0] = '\0';
+	chan->dialing =  0;
 	if ((tone >= ZT_TONE_MAX) || (tone < -1)) 
 		return -EINVAL;
 	/* Just wanted to stop the tone anyway */
@@ -1465,6 +1467,7 @@ static ssize_t zt_chan_write(struct file *file, const char *usrbuf, size_t count
 		if (chan->curtone && !(chan->flags & ZT_FLAG_PSEUDO)) {
 			chan->curtone = NULL;
 			chan->tonep = 0;
+			chan->dialing = 0;
 			chan->txdialbuf[0] = '\0';
 		}
 		if (chan->eventinidx != chan->eventoutidx) {