initialize some vars that might not get initialized in some codepaths.

git-svn-id: http://svn.freeswitch.org/svn/freeswitch/trunk@2979 d0543943-73ff-0310-b7d9-9358b9ac24b2

diff --git a/src/mod/endpoints/mod_sofia/mod_sofia.c b/src/mod/endpoints/mod_sofia/mod_sofia.c
index f8e65adad071659d8fd69a2e5a2c743f16bf3617..99579cbc46f6742021b8592cacd358e18bc899aa 100644 (file)
--- a/src/mod/endpoints/mod_sofia/mod_sofia.c
+++ b/src/mod/endpoints/mod_sofia/mod_sofia.c
@@ -2231,7 +2231,7 @@ static void sip_i_refer(nua_t *nua,
 
        if (session) {
                private_object_t *tech_pvt = NULL;
-               char *exten;
+               char *exten = NULL;
 
                tech_pvt = switch_core_session_get_private(session);
                from = sip->sip_from;
@@ -2253,7 +2253,7 @@ static void sip_i_refer(nua_t *nua,
 
                                if ((rep = strchr(refer_to->r_url->url_headers, '='))) {
                                        switch_channel_t *channel_a = NULL, *channel_b = NULL;
-                                       char *br_a, *br_b;
+                                       char *br_a = NULL, *br_b = NULL;
                                        char *buf;
                                        rep++;