server/proxy: pf_filters: Update filter_free to accept NULL

This commit is contained in:
kubistika 2019-06-11 18:48:47 +03:00 committed by akallabeth
parent f795fc2670
commit 98973dd0da

View File

@ -121,7 +121,9 @@ PF_FILTER_RESULT pf_filters_run_by_type(filters_list* list, PF_FILTER_TYPE type,
static void pf_filters_filter_free(proxyFilter* filter)
{
assert(filter != NULL);
if (!filter)
return;
if (filter->handle)
FreeLibrary(filter->handle);