diff options
| -rw-r--r-- | lib/xwrap.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/lib/xwrap.c b/lib/xwrap.c index e4f8f013..817037db 100644 --- a/lib/xwrap.c +++ b/lib/xwrap.c @@ -832,8 +832,10 @@ long long xsendfile_len(int in, int out, long long bytes) { long long len = sendfile_len(in, out, bytes, 0); - if (bytes != -1 && bytes != len) + if (bytes != -1 && bytes != len) { + if (out == 1 && len<0) xexit(); error_exit("short %s", (len<0) ? "write" : "read"); + } return len; } |