lib-settings: Remove unused settings_override.filter_event

diff --git a/src/lib-settings/settings.c b/src/lib-settings/settings.c
index 04430ea1e97d05f791386bc80af2ebd284dfb63d..4bd815a0e32f6b905e2faf9fcbac79e3bbaf5155 100644 (file)
--- a/src/lib-settings/settings.c
+++ b/src/lib-settings/settings.c
@@ -64,11 +64,6 @@ struct settings_override {
 
        /* Event filter being generated from the key as it's being processed. */
        struct event_filter *filter;
-       /* Event being generated from the key as it's being processed.
-          The event contains every named list filter as
-          settings_filter_name=key/value, and any named filter as
-          settings_filter_name=name. */
-       struct event *filter_event;
        /* Last filter element's key, and for list filters the value. For
           example:
           - namespace/inbox/key: "namespace", "inbox"
@@ -208,7 +203,6 @@ static void settings_override_free(struct settings_override *override)
        if (override->filter != EVENT_FILTER_MATCH_ALWAYS &&
            override->filter != EVENT_FILTER_MATCH_NEVER)
                event_filter_unref(&override->filter);
-       event_unref(&override->filter_event);
 }
 
 static int
@@ -1957,17 +1951,12 @@ settings_override_filter_match(struct settings_apply_ctx *ctx,
                        filter_string = t_str_new(64);
                else
                        str_append(filter_string, " AND ");
-               if (set->filter_event == NULL)
-                       set->filter_event = event_create(NULL);
                switch (set_type) {
                case SET_FILTER_NAME:
                        last_filter_key = part;
                        last_filter_value = NULL;
                        str_printfa(filter_string, SETTINGS_EVENT_FILTER_NAME"=\"%s\"",
                                    wildcard_str_escape(last_filter_key));
-                       event_strlist_append(set->filter_event,
-                                            SETTINGS_EVENT_FILTER_NAME,
-                                            last_filter_key);
                        set->filter_element_count++;
                        break;
                case SET_FILTER_ARRAY: {
@@ -1983,13 +1972,6 @@ settings_override_filter_match(struct settings_apply_ctx *ctx,
                        last_filter_value = t_strdup_until(value, p);
                        str_printfa(filter_string, SETTINGS_EVENT_FILTER_NAME"=\"%s/%s\"",
                                    last_filter_key, wildcard_str_escape(settings_section_escape(last_filter_value)));
-                       event_add_str(set->filter_event,
-                                     last_filter_key, last_filter_value);
-                       event_strlist_append(set->filter_event,
-                                            SETTINGS_EVENT_FILTER_NAME,
-                                            p_strdup_printf(event_get_pool(set->filter_event),
-                                                            "%s/%s", last_filter_key,
-                                                            settings_section_escape(last_filter_value)));
                        set->filter_array_element_count++;
                        break;
                }