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-rw-r--r--src/rebar_dir.erl1
1 files changed, 1 insertions, 0 deletions
diff --git a/src/rebar_dir.erl b/src/rebar_dir.erl
index 840d1f9..df05cdb 100644
--- a/src/rebar_dir.erl
+++ b/src/rebar_dir.erl
@@ -92,6 +92,7 @@ global_config() ->
Home = home_dir(),
filename:join([Home, ".config", "rebar3", "rebar.config"]).
+-spec global_cache_dir(rebar_dict()) -> file:filename_all().
global_cache_dir(Opts) ->
RebarCacheDir = case os:getenv("REBAR_CACHE_DIR") of
false ->