fix leak

git-svn-id: http://svn.freeswitch.org/svn/freeswitch/trunk@13446 d0543943-73ff-0310-b7d9-9358b9ac24b2

diff --git a/src/mod/applications/mod_dptools/mod_dptools.c b/src/mod/applications/mod_dptools/mod_dptools.c
index 968c0e1da1cf78bd3e8df554637a5041cb4a0e23..cf40b4a18807df80b05c154df5cf0477a34d3b18 100644 (file)
--- a/src/mod/applications/mod_dptools/mod_dptools.c
+++ b/src/mod/applications/mod_dptools/mod_dptools.c
@@ -1099,7 +1099,7 @@ SWITCH_STANDARD_API(strftime_api_function)
 SWITCH_STANDARD_API(presence_api_function)
 {
        switch_event_t *event;
-       char *lbuf, *argv[4];
+       char *lbuf = NULL , *argv[4];
        int argc = 0;
        switch_event_types_t type = SWITCH_EVENT_PRESENCE_IN;
        int need = 4;
@@ -1138,18 +1138,18 @@ SWITCH_STANDARD_API(presence_api_function)
                        switch_event_fire(&event);
                }
                stream->write_function(stream, "Event Sent");
-               switch_safe_free(lbuf);
        } else {
                goto error;
        }
 
+       switch_safe_free(lbuf);
        return SWITCH_STATUS_SUCCESS;
 
  error:
 
+       switch_safe_free(lbuf);
        stream->write_function(stream, "Invalid: presence %s", PRESENCE_USAGE);
        return SWITCH_STATUS_SUCCESS;
-
 }
 
 SWITCH_STANDARD_API(chat_api_function)