sync w/ libteletone changes from main repo

git-svn-id: http://svn.openzap.org/svn/openzap/trunk@394 a93c3328-9c30-0410-af19-c9cd2b2d52af
This commit is contained in:
Michael Jerris
2008-02-14 18:17:02 +00:00
parent 108bb09a12
commit 509593fc49
3 changed files with 15 additions and 1 deletions

View File

@@ -432,6 +432,8 @@ int teletone_dtmf_get (teletone_dtmf_detect_state_t *dtmf_detect_state,
char *buf,
int max)
{
teletone_assert(dtmf_detect_state->current_digits <= TELETONE_MAX_DTMF_DIGITS);
if (max > dtmf_detect_state->current_digits) {
max = dtmf_detect_state->current_digits;
}