fix a little warning.

git-svn-id: http://svn.freeswitch.org/svn/freeswitch/trunk@111 d0543943-73ff-0310-b7d9-9358b9ac24b2

diff --git a/src/mod/mod_portaudio/mod_portaudio.c b/src/mod/mod_portaudio/mod_portaudio.c
index 3520ec1eca95c5b9397d1f13c1c156eb4b803d95..da0eb4cf16d6382ea6fc741bbdfab5ccb1293acf 100644 (file)
--- a/src/mod/mod_portaudio/mod_portaudio.c
+++ b/src/mod/mod_portaudio/mod_portaudio.c
@@ -769,7 +769,6 @@ static void print_info(struct private_object *tech_pvt, char *out, size_t outlen
 static switch_status call_info(char *callid, char *out, size_t outlen)
 {
        struct private_object *tech_pvt;
-       char tmp[50];
        switch_hash_index_t* hi;
        void *val;
        if (!callid || !strcasecmp(callid, "all")) {