Search more widely for docbookx.dtd

diff --git a/yaz.m4 b/yaz.m4
index 357300c..96c7a36 100644 (file)
--- a/yaz.m4
+++ b/yaz.m4
@@ -17,7 +17,7 @@ AC_ARG_WITH(docbook-dtd,[[  --with-docbook-dtd=DIR  use docbookx.dtd in DIR]],
                 /usr/share/sgml/docbook/dtd/4.2 \
                 /usr/share/sgml/docbook/dtd/xml/4.* \
                 /usr/share/sgml/docbook/xml-dtd-4.* \
-               /usr/local/share/xml/docbook/4.1.2
+               /usr/local/share/xml/docbook/4.*
        do
                if test -f $d/docbookx.dtd; then
                        DTD_DIR=$d