From dc3e8d789f96972f06dff41b6c2f94ec704e16be Mon Sep 17 00:00:00 2001
From: Tristan Sloughter <t@crashfast.com>
Date: Wed, 2 Sep 2015 22:43:43 -0500
Subject: delete and prepend code path instead of replacing, fixes #770

---
 src/rebar_utils.erl | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

(limited to 'src')

diff --git a/src/rebar_utils.erl b/src/rebar_utils.erl
index 02a2262..9761a24 100644
--- a/src/rebar_utils.erl
+++ b/src/rebar_utils.erl
@@ -684,7 +684,12 @@ update_code(Paths) ->
                                   code:add_patha(Path),
                                   ok;
                               {ok, Modules} ->
-                                  code:replace_path(App, Path),
+                                  %% replace_path causes problems when running
+                                  %% tests in projects like erlware_commons that rebar3
+                                  %% also includes
+                                  %code:replace_path(App, Path),
+                                  code:del_path(App),
+                                  code:add_patha(Path),
                                   [begin code:purge(M), code:delete(M) end || M <- Modules]
                           end
                   end, Paths).
-- 
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