diff options
| -rw-r--r-- | util/nvmutil/nvmutil.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/util/nvmutil/nvmutil.c b/util/nvmutil/nvmutil.c index 811cce31..5ee877eb 100644 --- a/util/nvmutil/nvmutil.c +++ b/util/nvmutil/nvmutil.c @@ -1565,7 +1565,7 @@ rw_file_exact(int fd, uint8_t *mem, size_t len, } for (rc = 0, rv = 0; rc < len; ) { - if ((rv = rw_file_once(fd, mem, len, off, rw_type, rc)) == -1) + if ((rv = rw_file_once(fd, mem, len, off, rw_type, rc)) <= 0) return -1; rc += (size_t)rv; |