From 171242558829ddbea35d5649cbe14f99dc9537e9 Mon Sep 17 00:00:00 2001
From: Tuncer Ayaz <tuncer.ayaz@gmail.com>
Date: Fri, 1 Oct 2010 13:39:02 +0200
Subject: [PATCH] Fix another filename:join/2 warning. Thanks Kostis

---
 src/rebar_core.erl | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/rebar_core.erl b/src/rebar_core.erl
index c0d70dd..d2459fe 100644
--- a/src/rebar_core.erl
+++ b/src/rebar_core.erl
@@ -472,7 +472,7 @@ restore_code_path({old, Path}) ->
 expand_lib_dirs([], _Root, Acc) ->
     Acc;
 expand_lib_dirs([Dir | Rest], Root, Acc) ->
-    Apps = filelib:wildcard(filename:join([Dir, '*', ebin])),
+    Apps = filelib:wildcard(filename:join([Dir, "*", ebin])),
     FqApps = [filename:join([Root, A]) || A <- Apps],
     expand_lib_dirs(Rest, Root, Acc ++ FqApps).