From 8e9a64af9a7b80f8d2eaf04e5da31bf454cdf5fe Mon Sep 17 00:00:00 2001
From: Eric des Courtis <eric.des.courtis@benbria.ca>
Date: Tue, 18 Jun 2013 16:18:55 -0400
Subject: [PATCH] Older versions of Erlang (R15B02) don't have
 erlang:binary_to_integer/2

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

diff --git a/src/geef_pkt.erl b/src/geef_pkt.erl
index 4aa8213..b0a91dd 100644
--- a/src/geef_pkt.erl
+++ b/src/geef_pkt.erl
@@ -45,7 +45,7 @@ service_path(<<"git-receive-pack ", Path/binary>>) ->
 -spec unpack(iolist()) -> {error, ebufs} | {non_neg_integer(), binary()}.
 unpack(In) ->
     <<BLen:4/binary, Rest/binary>> = iolist_to_binary(In),
-    Len = binary_to_integer(BLen, 16),
+    Len = erlang:list_to_integer(unicode:characters_to_list(BLen), 16),
     do_unpack(Len, Rest).
 
 do_unpack(0, Rest) ->