diff options
Diffstat (limited to 'btrfstune.c')
| -rw-r--r-- | btrfstune.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/btrfstune.c b/btrfstune.c index eb13b7be..9d891937 100644 --- a/btrfstune.c +++ b/btrfstune.c @@ -477,8 +477,8 @@ int main(int argc, char *argv[]) ret = check_mounted_where(fd, device, NULL, 0, NULL, SBREAD_IGNORE_FSID_MISMATCH); if (ret < 0) { - error("could not check mount status of %s: %s", device, - strerror(-ret)); + errno = -ret; + error("could not check mount status of %s: %m", device); close(fd); return 1; } else if (ret) { |