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-rw-r--r--bin/1sh/tests/expansion/cmdsubst5.05
1 files changed, 5 insertions, 0 deletions
diff --git a/bin/1sh/tests/expansion/cmdsubst5.0 b/bin/1sh/tests/expansion/cmdsubst5.0
new file mode 100644
index 00000000..b58f8ce4
--- /dev/null
+++ b/bin/1sh/tests/expansion/cmdsubst5.0
@@ -0,0 +1,5 @@
+# $FreeBSD: releng/12.1/bin/sh/tests/expansion/cmdsubst5.0 216761 2010-12-28 13:28:24Z jilles $
+
+unset v
+exec 2>/dev/null
+! y=$(: ${v?})