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-rw-r--r--lib/edoc/src/edoc_tags.erl2
1 files changed, 1 insertions, 1 deletions
diff --git a/lib/edoc/src/edoc_tags.erl b/lib/edoc/src/edoc_tags.erl
index 74702102f0..264a533a52 100644
--- a/lib/edoc/src/edoc_tags.erl
+++ b/lib/edoc/src/edoc_tags.erl
@@ -454,7 +454,7 @@ check_type(#tag{line = L, data = Data}, P0, Ls, Ts) ->
check_type(#t_def{type = Type}, P, Ls, Ts) ->
check_type(Type, P, Ls, Ts);
check_type(#t_type{name = Name, args = Args}, P, Ls, Ts) ->
- check_used_type(Name, Args, P, Ls),
+ _ = check_used_type(Name, Args, P, Ls),
check_types3(Args++Ts, P, Ls);
check_type(#t_var{}, P, Ls, Ts) ->
check_types3(Ts, P, Ls);