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only call shutdown callback if non-NULL

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David Lawrence 2000-03-14 20:06:08 +00:00
parent 3dbebbfe6e
commit 0eebe5cfe3
1 changed files with 2 additions and 1 deletions
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lib/omapi/listener.c
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@ -437,7 +437,8 @@ listener_destroy(omapi_object_t *listener) {
* Somehow this callback stuff (or its "event" equivalent) needs to * Somehow this callback stuff (or its "event" equivalent) needs to
* go into object_dereference. * go into object_dereference.
*/ */
(*l->callback)(l->callback_arg); if (l->callback != NULL)
(*l->callback)(l->callback_arg);
} }
static isc_result_t static isc_result_t