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Diffstat (limited to 'lib/ssh/src/ssh_options.erl')
| -rw-r--r-- | lib/ssh/src/ssh_options.erl | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/lib/ssh/src/ssh_options.erl b/lib/ssh/src/ssh_options.erl index aebb5a7062..7eeed70739 100644 --- a/lib/ssh/src/ssh_options.erl +++ b/lib/ssh/src/ssh_options.erl @@ -674,7 +674,11 @@ check_pref_public_key_algs(V) -> PKs = ssh_transport:supported_algorithms(public_key), CHK = fun(A, Ack) -> case lists:member(A, PKs) of - true -> [A|Ack]; + true -> + case lists:member(A,Ack) of + false -> [A|Ack]; + true -> Ack % Remove duplicates + end; false -> error_in_check(A, "Not supported public key") end end, |