From b890421caea5c62a4d06e5d3a24877a2bfbeb901 Mon Sep 17 00:00:00 2001
From: Kresten Krab Thorup <krab@trifork.com>
Date: Thu, 19 May 2011 11:23:12 +0200
Subject: Allow crypto to already be loaded when starting rebar

---
 src/rebar.erl | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

(limited to 'src')

diff --git a/src/rebar.erl b/src/rebar.erl
index 11b97da..0b7602b 100644
--- a/src/rebar.erl
+++ b/src/rebar.erl
@@ -95,7 +95,10 @@ run_aux(["version"]) ->
     ok;
 run_aux(Commands) ->
     %% Make sure crypto is running
-    ok = crypto:start(),
+    case crypto:start() of
+        ok -> ok;
+        {error,{already_started,crypto}} -> ok
+    end,
 
     %% Initialize logging system
     rebar_log:init(),
-- 
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