From 8bc3700377043c433d61358644b9490bffe5aafd Mon Sep 17 00:00:00 2001
From: mpeterv <mpeterval@gmail.com>
Date: Thu, 4 Feb 2016 13:38:22 +0300
Subject: [PATCH] Use dir.makepath when creating output directory

Don't exit with error if an intermediate directory doesn't exist.
Also, handle directory creation failure.
---
 ldoc/tools.lua | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/ldoc/tools.lua b/ldoc/tools.lua
index d311f70..947d207 100644
--- a/ldoc/tools.lua
+++ b/ldoc/tools.lua
@@ -14,7 +14,6 @@ local M = tools
 local append = table.insert
 local lexer = require 'ldoc.lexer'
 local quit = utils.quit
-local lfs = require 'lfs'
 
 -- at rendering time, can access the ldoc table from any module item,
 -- or the item itself if it's a module
@@ -225,7 +224,9 @@ end
 
 function M.check_directory(d)
    if not path.isdir(d) then
-      lfs.mkdir(d)
+      if not dir.makepath(d) then
+         quit("Could not create "..d.." directory")
+      end
    end
 end