From 9a57e060155cb2c73fb52bdbd80e5a173607478c Mon Sep 17 00:00:00 2001
From: Yurii Rashkovskii <yrashk@gmail.com>
Date: Wed, 12 Sep 2012 00:39:52 -0700
Subject: [PATCH] Restore ability to specify deps_dir on the command line

It was previously possible to run `rebar compile deps_dir=/path/to/deps`,
but as of 70d27c5720331076f52e4fd7bcd1dc8045c8c86a, it was nixed.
---
 src/rebar_deps.erl | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/rebar_deps.erl b/src/rebar_deps.erl
index 67652e3..699f189 100644
--- a/src/rebar_deps.erl
+++ b/src/rebar_deps.erl
@@ -185,7 +185,8 @@ setup_env(Config) ->
 %% Sets a default if root config has no deps_dir set
 set_shared_deps_dir(Config, []) ->
     rebar_config:set_xconf(Config, deps_dir,
-                           rebar_config:get_local(Config, deps_dir, "deps"));
+                           rebar_config:get_local(Config, deps_dir, 
+                            rebar_config:get_global(Config, deps_dir, "deps")));
 set_shared_deps_dir(Config, _DepsDir) ->
     Config.