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-rw-r--r--lib/kernel/src/inet_parse.erl4
1 files changed, 3 insertions, 1 deletions
diff --git a/lib/kernel/src/inet_parse.erl b/lib/kernel/src/inet_parse.erl
index d24bda0c3d..a88c94a453 100644
--- a/lib/kernel/src/inet_parse.erl
+++ b/lib/kernel/src/inet_parse.erl
@@ -722,7 +722,9 @@ ntoa({0,0,0,0,0,16#ffff,A,B}) ->
"::FFFF:" ++ dig_to_dec(A) ++ "." ++ dig_to_dec(B);
ntoa({_,_,_,_,_,_,_,_}=T) ->
%% Find longest sequence of zeros, at least 2, to replace with "::"
- ntoa(tuple_to_list(T), []).
+ ntoa(tuple_to_list(T), []);
+ntoa(_) ->
+ {error, einval}.
%% Find first double zero
ntoa([], R) ->