upstream: Save error code from SSH for use inside case statement,

from portable. In some shells, "case" will reset the value of $?, so save it
first.

OpenBSD-Regress-ID: da32e5be19299cb4f0f7de7f29c11257a62d6949

diff --git a/regress/key-options.sh b/regress/key-options.sh
index 2f3d66e2e9eacd3f5e5e6e88d509502faf9fd852..623128ca4e6574eb5aa92335bcc71f8b83346937 100644 (file)
--- a/regress/key-options.sh
+++ b/regress/key-options.sh
@@ -1,4 +1,4 @@
-#      $OpenBSD: key-options.sh,v 1.9 2018/07/03 13:53:26 djm Exp $
+#      $OpenBSD: key-options.sh,v 1.10 2024/03/25 02:07:08 dtucker Exp $
 #      Placed in the Public Domain.
 
 tid="key options"