From: Peter Lemenkov <lemenkov@gmail.com>
Date: Sat, 2 Mar 2013 13:35:36 +0400
Subject: [PATCH] Remove any traces of long-time obsolete escript:foldl/3

Signed-off-by: Peter Lemenkov <lemenkov@gmail.com>

diff --git a/src/rebar_utils.erl b/src/rebar_utils.erl
index a5cc0ff..5947277 100644
--- a/src/rebar_utils.erl
+++ b/src/rebar_utils.erl
@@ -225,12 +225,7 @@ abort(String, Args) ->
 %% undocumented exported fun and has been removed in R14.
 escript_foldl(Fun, Acc, File) ->
     {module, zip} = code:ensure_loaded(zip),
-    case erlang:function_exported(zip, foldl, 3) of
-        true ->
-            emulate_escript_foldl(Fun, Acc, File);
-        false ->
-            escript:foldl(Fun, Acc, File)
-    end.
+    emulate_escript_foldl(Fun, Acc, File).
 
 find_executable(Name) ->
     case os:find_executable(Name) of