From e684af36f0153657ebcf47da4827f9a4f8b61dc3 Mon Sep 17 00:00:00 2001
From: Jordi Chacon <jordi.chacon@klarna.com>
Date: Sat, 26 Mar 2011 12:14:52 +0100
Subject: Fix bug: xref should be stopped after being run

Xref not being stopped caused a crash in subsequent xref runs.
---
 src/rebar_xref.erl | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/src/rebar_xref.erl b/src/rebar_xref.erl
index f46ccfc..e0f4547 100644
--- a/src/rebar_xref.erl
+++ b/src/rebar_xref.erl
@@ -79,6 +79,9 @@ xref(Config, _) ->
     %% Restore the original code path
     true = code:set_path(OrigPath),
 
+    %% Stop xref
+    stopped = xref:stop(xref),
+
     ok.
 
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