From 836fa2bf2a24d0efe14905e2ea20daaf94e49ae9 Mon Sep 17 00:00:00 2001
From: Sergey Shepelev <temotor@gmail.com>
Date: Wed, 10 Mar 2010 08:54:23 +0300
Subject: [PATCH] fixed doc/Makefile typo

It wasn't properly referencing existing PYTHONPATH.
Makefile syntax is $(var_name), not $var_name.
---
 doc/Makefile | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/doc/Makefile b/doc/Makefile
index 01336ea..076db3a 100644
--- a/doc/Makefile
+++ b/doc/Makefile
@@ -3,7 +3,7 @@
 
 # You can set these variables from the command line.
 SPHINXOPTS    =
-SPHINXBUILD   = PYTHONPATH=../:$PYTHONPATH sphinx-build
+SPHINXBUILD   = PYTHONPATH=../:$(PYTHONPATH) sphinx-build
 PAPER         =
 
 # Internal variables.