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-rw-r--r--src/mod_carboncopy.erl2
1 files changed, 1 insertions, 1 deletions
diff --git a/src/mod_carboncopy.erl b/src/mod_carboncopy.erl
index 83bebecb7..73034ec3f 100644
--- a/src/mod_carboncopy.erl
+++ b/src/mod_carboncopy.erl
@@ -345,7 +345,7 @@ cache_nodes(Mod, Host) ->
false -> ejabberd_cluster:get_nodes()
end.
--spec clean_cache(node()) -> ok.
+-spec clean_cache(node()) -> non_neg_integer().
clean_cache(Node) ->
ets_cache:filter(
?CARBONCOPY_CACHE,