[master] 101511ccb sh syntax

[Nils Goroll]

commit 101511ccb81904c8535f6d839b4baa2d8e243dc2
Author: Nils Goroll <nils.goroll at uplex.de>
Date:   Thu Apr 18 17:49:19 2019 +0200

    sh syntax

diff --git a/autogen.des b/autogen.des
index 0cc52dc42..ecb24d9fa 100755
--- a/autogen.des
+++ b/autogen.des
@@ -26,7 +26,8 @@ rm -f configure
 (cd $SRCDIR && . ./autogen.sh 2>&1 | egrep -v "(subdir-objects|is in a subdirectory)")
 
 # autoconf prior to 2.62 has issues with zsh 4.2 and newer
-export CONFIG_SHELL=/bin/sh
+CONFIG_SHELL=/bin/sh
+export CONFIG_SHELL
 
 # NB: Workaround for make distcheck not working with
 # NB: FreeBSD's make on -current