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-rw-r--r--lib/ssh/src/ssh.erl4
1 files changed, 3 insertions, 1 deletions
diff --git a/lib/ssh/src/ssh.erl b/lib/ssh/src/ssh.erl
index 049018b21c..6f79b48091 100644
--- a/lib/ssh/src/ssh.erl
+++ b/lib/ssh/src/ssh.erl
@@ -462,7 +462,9 @@ handle_ssh_option({password, Value} = Opt) when is_list(Value) ->
Opt;
handle_ssh_option({user_passwords, Value} = Opt) when is_list(Value)->
Opt;
-handle_ssh_option({pwdfun, Value} = Opt) when is_function(Value) ->
+handle_ssh_option({pwdfun, Value} = Opt) when is_function(Value,2) ->
+ Opt;
+handle_ssh_option({pwdfun, Value} = Opt) when is_function(Value,4) ->
Opt;
handle_ssh_option({key_cb, Value} = Opt) when is_atom(Value) ->
Opt;