Handle another possible error in a unix pipe test

This cropped up on the bsd bot, and if it's an error that gets thrown then it's
fine to just whitelist another type of error in the test.

diff --git a/src/libstd/rt/io/net/unix.rs b/src/libstd/rt/io/net/unix.rs
index e424956e2ff6323520cbf3533d5b0a132b30e73a..d9bdb73066d3bb22de7c74420a116d16c65d93a5 100644 (file)
--- a/src/libstd/rt/io/net/unix.rs
+++ b/src/libstd/rt/io/net/unix.rs
@@ -243,7 +243,8 @@ fn write_begone() {
             let mut stop = false;
             while !stop{
                 do io_error::cond.trap(|e| {
-                    assert_eq!(e.kind, BrokenPipe);
+                    assert!(e.kind == BrokenPipe || e.kind == NotConnected,
+                            "unknown error {:?}", e);
                     stop = true;
                 }).inside {
                     server.write(buf);