let ppl do info dtmf wrong

git-svn-id: http://svn.freeswitch.org/svn/freeswitch/trunk@10443 d0543943-73ff-0310-b7d9-9358b9ac24b2

diff --git a/src/switch_utils.c b/src/switch_utils.c
index ae3c6acc6e6612646fcd02f91e8976e0439bc626..8d3b23a27460c2cfbd019a763a8441ecb4c7ad07 100644 (file)
--- a/src/switch_utils.c
+++ b/src/switch_utils.c
@@ -1128,6 +1128,9 @@ SWITCH_DECLARE(int) switch_build_uri(char *uri,
 SWITCH_DECLARE(char) switch_rfc2833_to_char(int event)
 {
        if (event > -1 && event < (int32_t) sizeof(RFC2833_CHARS)) {
+               if (is_dtmf(event)) {
+                       return (char) event;
+               }
                return RFC2833_CHARS[event];
        }
        return '\0';