diff options
Diffstat (limited to 'main/channel.c')
| -rw-r--r-- | main/channel.c | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/main/channel.c b/main/channel.c index a39a3ad13..b8dbc2282 100644 --- a/main/channel.c +++ b/main/channel.c @@ -1999,7 +1999,7 @@ int ast_waitfordigit_full(struct ast_channel *c, int ms, int audiofd, int cmdfd) /* Wait for a digit, no more than ms milliseconds total. */ while (ms) { struct ast_channel *rchan; - int outfd; + int outfd, begin_digit = 0; errno = 0; rchan = ast_waitfor_nandfds(&c, 1, &cmdfd, (cmdfd > -1) ? 1 : 0, NULL, &outfd, &ms); @@ -2018,7 +2018,12 @@ int ast_waitfordigit_full(struct ast_channel *c, int ms, int audiofd, int cmdfd) return -1; switch (f->frametype) { - case AST_FRAME_DTMF: + case AST_FRAME_DTMF_BEGIN: + begin_digit = f->subclass; + break; + case AST_FRAME_DTMF_END: + if (begin_digit != f->subclass) + break; res = f->subclass; ast_frfree(f); return res; |