From ca591d30e4ad4c4c2dc931a7c453887629e6bf61 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Bj=C3=B8rn=20Forsman?= <bjorn.forsman@gmail.com>
Date: Tue, 24 Sep 2013 13:28:00 +0200
Subject: [PATCH] asciidoc: fixup for matplotlib filter (remove .old/)

The matplotlib filter comes with an .old/ directory which contains a
chart-filter.conf file that asciidoc loads. I highly doubt that is intended.
---
 pkgs/tools/typesetting/asciidoc/default.nix | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/pkgs/tools/typesetting/asciidoc/default.nix b/pkgs/tools/typesetting/asciidoc/default.nix
index 3da51055043..fdbcf81090c 100644
--- a/pkgs/tools/typesetting/asciidoc/default.nix
+++ b/pkgs/tools/typesetting/asciidoc/default.nix
@@ -125,6 +125,8 @@ stdenv.mkDerivation rec {
     echo "Extracting mpl (matplotlib) filter"
     mkdir -p "$out/etc/asciidoc/filters/mpl"
     tar xvf "${matplotlibFilterSrc}" -C "$out/etc/asciidoc/filters/mpl" --strip-components=1
+    # Stop asciidoc from loading mpl/.old/chart-filter.conf
+    rm -rf "$out/etc/asciidoc/filters/mpl/.old"
     # Add matplotlib and numpy to sys.path
     matplotlib_path="$(toPythonPath ${matplotlib})"
     numpy_path="$(toPythonPath ${numpy})"