wrong week to quit sniffing glue

git-svn-id: http://svn.openzap.org/svn/openzap/trunk@900 a93c3328-9c30-0410-af19-c9cd2b2d52af

diff --git a/libs/openzap/src/zap_io.c b/libs/openzap/src/zap_io.c
index c4aa3f6d24fc28b65f7425b8d094b4bce1580017..3abae9fea1b86f50659887de7e5f55c22477e73f 100644 (file)
--- a/libs/openzap/src/zap_io.c
+++ b/libs/openzap/src/zap_io.c
@@ -1225,7 +1225,7 @@ OZ_DECLARE(zap_status_t) zap_channel_done(zap_channel_t *zchan)
        zchan->pre_buffer_size = 0;
        zap_mutex_unlock(zchan->pre_buffer_mutex);
 
-       if (!zchan->dtmf_buffer) {
+       if (zchan->dtmf_buffer) {
                zap_buffer_zero(zchan->dtmf_buffer);
        }