From 41c0eac0646acdf378ab8668e5d7b125e6cbdaa6 Mon Sep 17 00:00:00 2001
From: Moritz Bunkus <moritz@bunkus.org>
Date: Sat, 22 Jul 2017 20:27:59 +0200
Subject: [PATCH] configure: DocBook detection: don't use bashisms

The `{variant-a,variant-b}` globbing doesn't work on dash. Patch by
Steve Dibb. Fixes #2054.
---
 ac/ax_docbook.m4 | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/ac/ax_docbook.m4 b/ac/ax_docbook.m4
index a2407b4f9..740d84640 100644
--- a/ac/ax_docbook.m4
+++ b/ac/ax_docbook.m4
@@ -8,7 +8,7 @@ if ! test -z "$DOCBOOK_ROOT"; then
 
 else
   AC_MSG_CHECKING([for DocBook XSL root directory])
-  for i in /usr/share/xml/docbook/stylesheet/xsl/nwalsh /usr/share/xml/docbook/stylesheet/nwalsh `ls -d /usr/share/{sg,x}ml/docbook/xsl-stylesheets* 2> /dev/null`; do
+  for i in /usr/share/xml/docbook/stylesheet/xsl/nwalsh /usr/share/xml/docbook/stylesheet/nwalsh `ls -d /usr/share/sgml/docbook/xsl-stylesheets* /usr/share/xml/docbook/xsl-stylesheets* 2> /dev/null`; do
     if test -f "$i/manpages/docbook.xsl"; then
       DOCBOOK_ROOT="$i"
       break