From 04235f1a63ebfec1b6fbd1b6c5ed9b6a2853b8a8 Mon Sep 17 00:00:00 2001
From: alisdair sullivan <alisdairsullivan@yahoo.ca>
Date: Sun, 22 Feb 2015 15:10:34 -0800
Subject: don't attempt to merge locks when there are no dependencies

fixes #172
---
 src/rebar_config.erl | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/rebar_config.erl b/src/rebar_config.erl
index 36d6b18..63b7af7 100644
--- a/src/rebar_config.erl
+++ b/src/rebar_config.erl
@@ -60,7 +60,7 @@ consult_file(File) ->
             end
     end.
 
-merge_locks(Config, []) ->
+merge_locks(Config, [[]]) ->
     Config;
 merge_locks(Config, [Locks]) ->
     {deps, ConfigDeps} = lists:keyfind(deps, 1, Config),
-- 
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