From deca5d9edb098fd8722ddef3b1c4d63cc9481c74 Mon Sep 17 00:00:00 2001
From: Tristan Sloughter <t@crashfast.com>
Date: Fri, 7 Nov 2014 19:30:37 -0600
Subject: add warning if user is running with erts-6.1

---
 src/rebar3.erl | 8 ++++++++
 1 file changed, 8 insertions(+)

(limited to 'src')

diff --git a/src/rebar3.erl b/src/rebar3.erl
index a61209a..abf9b27 100644
--- a/src/rebar3.erl
+++ b/src/rebar3.erl
@@ -84,6 +84,14 @@ run(BaseState, Command) ->
 run(RawArgs) ->
     ok = load_rebar_app(),
     BaseConfig = init_config(),
+
+    case erlang:system_info(version) of
+        "6.1" ->
+            ?WARN("Due to a filelib bug in Erlang 17.1 it is recommended you update to a newer release.~n", []);
+        _ ->
+            ok
+    end,
+
     {BaseConfig1, _Args1} = set_options(BaseConfig, {[], []}),
     run_aux(BaseConfig1, RawArgs).
 
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