hush: fix "true | func_with_return" not allowing return.

function                                             old     new   delta
pseudo_exec_argv                                     305     312      +7

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>

1 files changed, 11 insertions, 0 deletions

diff --git a/shell/ash_test/ash-misc/func_return1.tests b/shell/ash_test/ash-misc/func_return1.tests
new file mode 100755
index 000000000..029c3e85e
--- /dev/null
+++ b/shell/ash_test/ash-misc/func_return1.tests
@@ -0,0 +1,11 @@
+f1() {
+	while return 2; do :; done
+}
+f1
+echo Two:$?
+
+f2() {
+	while :; do return 2; done
+}
+f2
+echo Two:$?