From c2d2dec516bd776d6acba7637d2e9ee721394604 Mon Sep 17 00:00:00 2001 From: Jim Meyering Date: Sat, 1 Feb 1997 02:00:04 +0000 Subject: Compare getopt_long return value against -1, not EOF. Use NULL, not '(int *) 0' as last parameter in getopt_long call. --- src/unexpand.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) (limited to 'src/unexpand.c') diff --git a/src/unexpand.c b/src/unexpand.c index 0d04ced64..9c13c51a2 100644 --- a/src/unexpand.c +++ b/src/unexpand.c @@ -408,8 +408,7 @@ main (int argc, char **argv) tab_list = NULL; first_free_tab = 0; - while ((c = getopt_long (argc, argv, "at:,0123456789", longopts, (int *) 0)) - != EOF) + while ((c = getopt_long (argc, argv, "at:,0123456789", longopts, NULL)) != -1) { switch (c) { -- cgit v1.2.3-54-g00ecf