don't pass null to switch_loadable_module_get_dialplan_interface. Found by Klockwork...

git-svn-id: http://svn.freeswitch.org/svn/freeswitch/trunk@8433 d0543943-73ff-0310-b7d9-9358b9ac24b2

diff --git a/src/switch_core_session.c b/src/switch_core_session.c
index 1200d635c065cd17e2a3c87da2256ddae9874509..2b712a54ab4b99ba2797c76c8fdb0e48b31ea082 100644 (file)
--- a/src/switch_core_session.c
+++ b/src/switch_core_session.c
@@ -1098,7 +1098,10 @@ SWITCH_DECLARE(switch_status_t) switch_core_session_execute_exten(switch_core_se
                        if ((dparg = strchr(dpname, ':'))) {
                                *dparg++ = '\0';
                        }
+               } else {
+                       continue;
                }
+
                if (!(dialplan_interface = switch_loadable_module_get_dialplan_interface(dpname))) {
                        continue;
                }