update log

diff --git a/src/switch_channel.c b/src/switch_channel.c
index 4f272db7e235a208360dfe62761580d0004f8599..8fb1d27c59b4587a0f8583841e351676ef6faf02 100644 (file)
--- a/src/switch_channel.c
+++ b/src/switch_channel.c
@@ -362,7 +362,7 @@ SWITCH_DECLARE(switch_status_t) switch_channel_queue_dtmf(switch_channel_t *chan
 {
        switch_status_t status;
        void *pop;
-       switch_dtmf_t new_dtmf;
+       switch_dtmf_t new_dtmf = { 0 };
 
        switch_assert(dtmf);
 
@@ -376,14 +376,17 @@ SWITCH_DECLARE(switch_status_t) switch_channel_queue_dtmf(switch_channel_t *chan
        if (is_dtmf(new_dtmf.digit)) {
                switch_dtmf_t *dt;
                int x = 0;
+               char str[2] = "";
 
+               str[0] = new_dtmf.digit;
+               
                if (new_dtmf.duration > switch_core_max_dtmf_duration(0)) {
-                       switch_log_printf(SWITCH_CHANNEL_CHANNEL_LOG(channel), SWITCH_LOG_DEBUG1, "%s EXCESSIVE DTMF DIGIT [%c] LEN [%d]\n",
-                                                         switch_channel_get_name(channel), new_dtmf.digit, new_dtmf.duration);
+                       switch_log_printf(SWITCH_CHANNEL_CHANNEL_LOG(channel), SWITCH_LOG_DEBUG1, "%s EXCESSIVE DTMF DIGIT [%s] LEN [%d]\n",
+                                                         switch_channel_get_name(channel), str, new_dtmf.duration);
                        new_dtmf.duration = switch_core_max_dtmf_duration(0);
                } else if (new_dtmf.duration < switch_core_min_dtmf_duration(0)) {
-                       switch_log_printf(SWITCH_CHANNEL_CHANNEL_LOG(channel), SWITCH_LOG_DEBUG1, "%s SHORT DTMF DIGIT [%c] LEN [%d]\n",
-                                                         switch_channel_get_name(channel), new_dtmf.digit, new_dtmf.duration);
+                       switch_log_printf(SWITCH_CHANNEL_CHANNEL_LOG(channel), SWITCH_LOG_DEBUG1, "%s SHORT DTMF DIGIT [%s] LEN [%d]\n",
+                                                         switch_channel_get_name(channel), str, new_dtmf.duration);
                        new_dtmf.duration = switch_core_min_dtmf_duration(0);
                } else if (!new_dtmf.duration) {
                        new_dtmf.duration = switch_core_default_dtmf_duration(0);