nixpkgs/pkgs/development/libraries/flatpak/respect-xml-catalog-files-var.patch

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diff --git a/acinclude.m4 b/acinclude.m4
index 92ec3985..b3fccf1d 100644
2017-10-02 15:40:26 +02:00
--- a/acinclude.m4
+++ b/acinclude.m4
@@ -40,8 +40,8 @@ AC_DEFUN([JH_CHECK_XML_CATALOG],
2017-10-02 15:40:26 +02:00
[
AC_REQUIRE([JH_PATH_XML_CATALOG],[JH_PATH_XML_CATALOG(,[:])])dnl
AC_MSG_CHECKING([for ifelse([$2],,[$1],[$2]) in XML catalog])
- if $jh_found_xmlcatalog && \
- AC_RUN_LOG([$XMLCATALOG --noout "$XML_CATALOG_FILE" "$1" >&2]); then
+ # empty argument forces libxml to use XML_CATALOG_FILES variable
+ if AC_RUN_LOG([$XMLCATALOG --noout "" "$1" >&2]); then
AC_MSG_RESULT([found])
ifelse([$3],,,[$3
])dnl