From fcd5d64a45ad6a7393c43dcfcab2e6ba12af8fa3 Mon Sep 17 00:00:00 2001
From: Marc Hartmayer <mhartmay@linux.ibm.com>
Date: Wed, 15 Jul 2020 12:05:46 +0200
Subject: [PATCH] genprotimg/check_hostkeydoc: use POSIX compatibility mode
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Use the POSIX compatibility mode in a bash shell.

Reviewed-by: Viktor Mihajlovski <mihajlov@linux.ibm.com>
Signed-off-by: Marc Hartmayer <mhartmay@linux.ibm.com>
Signed-off-by: Jan Höppner <hoeppner@linux.ibm.com>
---
 genprotimg/samples/check_hostkeydoc | 1 +
 1 file changed, 1 insertion(+)

diff --git a/genprotimg/samples/check_hostkeydoc b/genprotimg/samples/check_hostkeydoc
index 7e9f2321..91e5db6f 100755
--- a/genprotimg/samples/check_hostkeydoc
+++ b/genprotimg/samples/check_hostkeydoc
@@ -39,6 +39,7 @@ trap cleanup EXIT
 # Enhanced error checking for bash
 if [ -n "${BASH}" ]
 then
+    set -o posix
     set -o pipefail
     set -o nounset
 fi