From 0516b405ccb98febcf94a8e94000f4a633569f59 Mon Sep 17 00:00:00 2001
From: Tristan Sloughter <t@crashfast.com>
Date: Sun, 15 Jun 2014 19:18:14 -0500
Subject: provider task dependencies

---
 src/rlx_cmd_args.erl | 20 ++++++++++----------
 1 file changed, 10 insertions(+), 10 deletions(-)

(limited to 'src/rlx_cmd_args.erl')

diff --git a/src/rlx_cmd_args.erl b/src/rlx_cmd_args.erl
index 5df9392..e117d8e 100644
--- a/src/rlx_cmd_args.erl
+++ b/src/rlx_cmd_args.erl
@@ -87,15 +87,15 @@ format_error({invalid_target, Target}) ->
 %%%===================================================================
 %%% Internal Functions
 %%%===================================================================
--spec handle_config([getopt:option()], [atom()], proplists:proplist()) ->
-                           {ok, {rlx_state:t(), [string()]}} |
-                           relx:error().
+-spec handle_config(any(), [atom()], proplists:proplist()) ->
+                           {ok, {rlx_state:t(), [string()]}} | relx:error().
 handle_config(Opts, Targets, CommandLineConfig) ->
-    case validate_config(proplists:get_value(config, Opts, [])) of
-        Error = {error, _} ->
-            Error;
-        {ok, Config} ->
-            {ok, rlx_state:new(Config, CommandLineConfig, Targets)}
+    {ok, Config} = validate_config(proplists:get_value(config, Opts, [])),
+    case rlx_state:new(Config, CommandLineConfig, Targets) of
+        {error, Error} ->
+            {error, Error};
+        State ->
+            {ok, State}
     end.
 
 -spec convert_targets([string()]) -> {ok, release | relup} | relx:error().
@@ -117,8 +117,8 @@ convert_targets(["tar" | T], Acc) ->
 convert_targets([Target | _T], _Acc) ->
     ?RLX_ERROR({invalid_target, Target}).
 
--spec validate_config(file:filename() | undefined) ->
-                             {ok, file:filename() | undefined} | relx:error().
+-spec validate_config(file:filename() | list() | undefined) ->
+                             {ok, file:filename() | list() | undefined}.
 validate_config(undefined) ->
     {ok, undefined};
 validate_config("") ->
-- 
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