From e644e8fbed28223c972249edbfe24c62c52ad84d Mon Sep 17 00:00:00 2001
From: David Levine <levinedl@acm.org>
Date: Fri, 14 Oct 2016 16:53:27 -0400
Subject: [PATCH] Try running script(1) for SHELL test in subshell.

---
 test/install-mh/test-version-check | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/test/install-mh/test-version-check b/test/install-mh/test-version-check
index 1314f643..e9a2ce74 100755
--- a/test/install-mh/test-version-check
+++ b/test/install-mh/test-version-check
@@ -34,8 +34,8 @@ echo OK
 EOF
     chmod +x "${cmd}"
 
-    SHELL="${cmd}" script "${actual}" >/dev/null &
-    wait $!
+    (SHELL="${cmd}"; export SHELL; script "${actual}" >/dev/null &
+     wait $!)
     if grep OK "${actual}" >/dev/null; then
         #### script(1) supports SHELL environment variable.
         use_dash_S=0
-- 
2.56.0