Only show the 'not enough inodes' warning if the filesystem reports more

than zero free inodes. btrfs always reports zero inodes, so on linux
distros like fedora, users will always see the not enough space warning,
which it is a bit ugly.

fine with claudio

diff --git a/usr.sbin/rpki-client/main.c b/usr.sbin/rpki-client/main.c
index 84bae59..2e8645d 100644 (file)
--- a/usr.sbin/rpki-client/main.c
+++ b/usr.sbin/rpki-client/main.c
@@ -1,4 +1,4 @@
-/*     $OpenBSD: main.c,v 1.187 2022/01/28 15:30:23 claudio Exp $ */
+/*     $OpenBSD: main.c,v 1.188 2022/02/10 11:14:04 tb Exp $ */
 /*
  * Copyright (c) 2021 Claudio Jeker <claudio@openbsd.org>
  * Copyright (c) 2019 Kristaps Dzonsons <kristaps@bsd.lv>
@@ -695,7 +695,8 @@ check_fs_size(int fd, const char *cachedir)
        if (fstatvfs(fd, &fs) == -1)
                err(1, "statfs %s", cachedir);
 
-       if (fs.f_bavail < minsize / fs.f_frsize || fs.f_favail < minnode) {
+       if (fs.f_bavail < minsize / fs.f_frsize ||
+           (fs.f_favail > 0 && fs.f_favail < minnode)) {
                fprintf(stderr, "WARNING: rpki-client may need more than "
                    "the available disk space\n"
                    "on the file-system holding %s.\n", cachedir);