libquota: log an error message if ext2fs_file_open() fails

This also fixes a format string type compiler warning.

Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>

diff --git a/lib/quota/quotaio.c b/lib/quota/quotaio.c
index 6edb0b0..d0b5b9d 100644 (file)
--- a/lib/quota/quotaio.c
+++ b/lib/quota/quotaio.c
@@ -232,7 +232,7 @@ errcode_t quota_file_open(struct quota_handle *h, ext2_filsys fs,
        log_debug("Opening quota ino=%lu, type=%d", qf_ino, type);
        err = ext2fs_file_open(fs, qf_ino, flags, &e2_file);
        if (err) {
-               log_err("ext2fs_file_open failed: %d", err);
+               log_err("ext2fs_file_open failed: %s", error_message(err));
                return err;
        }
        h->qh_qf.e2_file = e2_file;