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-rw-r--r--src/rebar_prv_update.erl1
1 files changed, 1 insertions, 0 deletions
diff --git a/src/rebar_prv_update.erl b/src/rebar_prv_update.erl
index 049e78c..55c70e2 100644
--- a/src/rebar_prv_update.erl
+++ b/src/rebar_prv_update.erl
@@ -59,6 +59,7 @@ do(State) ->
ok = file:write_file(HexFile, Unzipped),
{Dict, Graph} = hex_to_graph(HexFile),
write_registry(Dict, Graph, State),
+ true = digraph:delete(Graph),
ok
catch
_E:C ->