diff options
Diffstat (limited to 'channels/chan_zap.c')
| -rwxr-xr-x | channels/chan_zap.c | 14 |
1 files changed, 9 insertions, 5 deletions
diff --git a/channels/chan_zap.c b/channels/chan_zap.c index 79584d236..956c39b93 100755 --- a/channels/chan_zap.c +++ b/channels/chan_zap.c @@ -5676,11 +5676,15 @@ static struct zt_pvt *mkintf(int channel, int signalling, int radio) p.debouncetime = cur_debounce; } - res = ioctl(tmp->subs[SUB_REAL].zfd, ZT_SET_PARAMS, &p); - if (res < 0) { - ast_log(LOG_ERROR, "Unable to set parameters\n"); - free(tmp); - return NULL; + /* dont set parms on a pseudo-channel */ + if (tmp->subs[SUB_REAL].zfd >= 0) + { + res = ioctl(tmp->subs[SUB_REAL].zfd, ZT_SET_PARAMS, &p); + if (res < 0) { + ast_log(LOG_ERROR, "Unable to set parameters\n"); + free(tmp); + return NULL; + } } #if 1 if (!here && (tmp->subs[SUB_REAL].zfd > -1)) { |