From b5be13ccd9ce2120468a381a5475955013c0f049 Mon Sep 17 00:00:00 2001
From: Denys Vlasenko
Date: Fri, 4 Sep 2015 06:22:10 +0200
Subject: hush: fix a nommu bug where a part of function body is lost if run in
 a pipe

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
---
 shell/hush_test/hush-misc/nommu3.right |  2 ++
 shell/hush_test/hush-misc/nommu3.tests | 15 +++++++++++++++
 2 files changed, 17 insertions(+)
 create mode 100644 shell/hush_test/hush-misc/nommu3.right
 create mode 100755 shell/hush_test/hush-misc/nommu3.tests

(limited to 'shell/hush_test/hush-misc')

diff --git a/shell/hush_test/hush-misc/nommu3.right b/shell/hush_test/hush-misc/nommu3.right
new file mode 100644
index 0000000..da1534b
--- /dev/null
+++ b/shell/hush_test/hush-misc/nommu3.right
@@ -0,0 +1,2 @@
+Ok
+0
diff --git a/shell/hush_test/hush-misc/nommu3.tests b/shell/hush_test/hush-misc/nommu3.tests
new file mode 100755
index 0000000..0aca67a
--- /dev/null
+++ b/shell/hush_test/hush-misc/nommu3.tests
@@ -0,0 +1,15 @@
+#!/bin/sh
+
+func()
+{
+	while read p; do echo "$p"; done
+}
+
+pipe_to_func()
+{
+	# We had a NOMMU bug which caused "echo Ok |" part ot be lost
+	echo Ok | func
+}
+
+pipe_to_func | cat
+echo $?
-- 
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