[Minor] Create a standard io loop in rspamadm

src/libmime/message.c

@@ -229,7 +229,7 @@ rspamd_strip_newlines_parse (struct rspamd_task *task,
 		struct rspamd_mime_text_part *part)
 {
 	const gchar *p = begin, *c = begin;
-	gboolean crlf_added = FALSE;
+	gboolean crlf_added = FALSE, is_utf = IS_TEXT_PART_UTF (part);
 	gboolean url_open_bracket = FALSE;
 	UChar32 uc;
 
@@ -240,7 +240,7 @@ rspamd_strip_newlines_parse (struct rspamd_task *task,
 	} state = normal_char;
 
 	while (p < pe) {
-		if (IS_TEXT_PART_UTF (part)) {
+		if (G_LIKELY(is_utf)) {
 			gint32 off = p - begin;
 			U8_NEXT (begin, off, pe - begin, uc);
 

src/rspamadm/rspamadm.c

@@ -451,7 +451,7 @@ main (gint argc, gchar **argv, gchar **env)
 		rspamd_log_set_log_level (rspamd_main->logger, G_LOG_LEVEL_MESSAGE);
 	}
 
-	rspamd_main->event_loop = ev_default_loop (EVFLAG_SIGNALFD|EVBACKEND_ALL);
+	rspamd_main->event_loop = ev_default_loop (rspamd_config_ev_backend_get (cfg));
 
 	resolver = rspamd_dns_resolver_init (rspamd_main->logger,
 			rspamd_main->event_loop,