[mod_verto] coverity CID 1468439 (Dereference after null check)

diff --git a/src/mod/endpoints/mod_verto/mod_verto.c b/src/mod/endpoints/mod_verto/mod_verto.c
index 00b2b4de0004214227e33a65929233d24bdb467c..7a1b5d17e8535e22a723646501584bf663d46dad 100644 (file)
--- a/src/mod/endpoints/mod_verto/mod_verto.c
+++ b/src/mod/endpoints/mod_verto/mod_verto.c
@@ -836,7 +836,7 @@ static void set_perm(const char *str, switch_event_t **event, switch_bool_t add)
                switch_event_create(event, SWITCH_EVENT_REQUEST_PARAMS);
        }
        
-       if (!zstr(str)) {
+       if (!zstr(str) && event && *event) {
                edup = strdup(str);
                switch_assert(edup);