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-rw-r--r--rebar.config3
1 files changed, 2 insertions, 1 deletions
diff --git a/rebar.config b/rebar.config
index dc19dfa..99995eb 100644
--- a/rebar.config
+++ b/rebar.config
@@ -1,2 +1,3 @@
{app_bin, ["priv/rebar"]}.
-{erl_opts, [fail_on_warning]}.
+{erl_opts, [fail_on_warning, debug_info]}.
+{xref_checks, [undefined_function_calls]}.