1 files changed, 1 insertions, 1 deletions

diff --git a/networking/ifupdown.c b/networking/ifupdown.c
index 9dd1c9926..f34287580 100644
--- a/networking/ifupdown.c
+++ b/networking/ifupdown.c
@@ -1088,7 +1088,7 @@ int ifupdown_main(int argc, char **argv)
                 cmds = iface_down;
         }
 
-        option_mask = bb_getopt_ulflags(argc, argv, OPTION_STR, &interfaces);
+        option_mask = getopt32(argc, argv, OPTION_STR, &interfaces);
         if (argc - optind > 0) {
                 if (DO_ALL) bb_show_usage();
         } else