hush: fix two redirection testcase failures
function old new delta
save_fds_on_redirect 183 256 +73
fcntl_F_DUPFD - 46 +46
restore_redirects 74 96 +22
xdup_and_close 51 72 +21
setup_redirects 196 200 +4
hush_main 988 983 -5
static.C 12 - -12
run_pipe 1595 1551 -44
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(add/remove: 1/1 grow/shrink: 4/2 up/down: 166/-61) Total: 105 bytes
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
diff --git a/shell/hush_test/hush-redir/redir3.right b/shell/hush_test/hush-redir/redir3.right
index fd641a8..e3c878b 100644
--- a/shell/hush_test/hush-redir/redir3.right
+++ b/shell/hush_test/hush-redir/redir3.right
@@ -1,3 +1,2 @@
TEST
-./redir3.tests: line 4: 9: Bad file descriptor
-Output to fd#9: 1
+hush: can't duplicate file descriptor: Bad file descriptor
diff --git a/shell/hush_test/hush-redir/redir_to_bad_fd.right b/shell/hush_test/hush-redir/redir_to_bad_fd.right
index 43b8af2..936911c 100644
--- a/shell/hush_test/hush-redir/redir_to_bad_fd.right
+++ b/shell/hush_test/hush-redir/redir_to_bad_fd.right
@@ -1,2 +1 @@
-./redir_to_bad_fd.tests: line 2: 10: Bad file descriptor
-OK
+hush: can't duplicate file descriptor: Bad file descriptor