1 files changed, 6 insertions, 2 deletions
diff --git a/bootstrap b/bootstrap
index f52779e..e48aff4 100755
--- a/bootstrap
+++ b/bootstrap
@@ -24,7 +24,7 @@ main(_) ->
     bootstrap_rebar3(),
 
     %% Build rebar.app from rebar.app.src
-    {ok, App} = rebar_app_info:new(rebar, "3.1.1", filename:absname("_build/default/lib/rebar/")),
+    {ok, App} = rebar_app_info:new(rebar, "3.3.0", filename:absname("_build/default/lib/rebar/")),
     rebar_otp_app:compile(rebar_state:new(), App),
 
     %% Because we are compiling files that are loaded already we want to silence
@@ -133,7 +133,11 @@ get_rebar_config() ->
     end.
 
 get_http_vars(Scheme) ->
-    proplists:get_value(Scheme, get_rebar_config(), []).
+    OS = case os:getenv(atom_to_list(Scheme)) of
+        Str when is_list(Str) -> Str;
+        _ -> []
+    end,
+    proplists:get_value(Scheme, get_rebar_config(), OS).
 
 set_httpc_options() ->
     set_httpc_options(https_proxy, get_http_vars(https_proxy)),