Avoid setting maxfiles for a remote asterisk

Setting maxfiles (maximum number of open files) has no practical
effect on a remote asterisk (rasterisk, rasterisk -x).

It has an ill effect of printing an extra message, which
may be annoying in case of -x.

ASTERISK-27105 #close

Change-Id: Iaf9eb344e4b4b517df91b736b27ec55f6a6921a2

main/asterisk.c

@@ -3681,7 +3681,9 @@ static void ast_readconfig(void)
 		/* Set the maximum amount of open files */
 		} else if (!strcasecmp(v->name, "maxfiles")) {
 			ast_option_maxfiles = atoi(v->value);
-			set_ulimit(ast_option_maxfiles);
+			if (!ast_opt_remote) {
+				set_ulimit(ast_option_maxfiles);
+			}
 		/* What user to run as */
 		} else if (!strcasecmp(v->name, "runuser")) {
 			ast_copy_string(cfg_paths.run_user, v->value, sizeof(cfg_paths.run_user));