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| author | Hans Nilsson <[email protected]> | 2016-06-17 16:01:38 +0200 |
|---|---|---|
| committer | Hans Nilsson <[email protected]> | 2016-06-27 13:48:45 +0200 |
| commit | 12cdbfec9d19378057e92200564198f359ea3c43 (patch) | |
| tree | 9708a624d7823e7d2483816e3da13f077f7e03c2 /lib/ssh | |
| parent | 4586fd6fa3447a1c4191620fe5b8f4412d5af0ad (diff) | |
| download | otp-12cdbfec9d19378057e92200564198f359ea3c43.tar.gz otp-12cdbfec9d19378057e92200564198f359ea3c43.tar.bz2 otp-12cdbfec9d19378057e92200564198f359ea3c43.zip | |
ssh: polishing of password prompt's linefeed
Diffstat (limited to 'lib/ssh')
| -rw-r--r-- | lib/ssh/src/ssh_auth.erl | 13 |
1 files changed, 7 insertions, 6 deletions
diff --git a/lib/ssh/src/ssh_auth.erl b/lib/ssh/src/ssh_auth.erl index c8f66c9d61..fb5e086656 100644 --- a/lib/ssh/src/ssh_auth.erl +++ b/lib/ssh/src/ssh_auth.erl @@ -528,17 +528,18 @@ keyboard_interact_get_responses(true, Fun, _Pwd, _IoCb, Name, Instr, PromptInfos keyboard_interact_fun(Fun, Name, Instr, PromptInfos, NumPrompts). keyboard_interact(IoCb, Name, Instr, Prompts, Opts) -> - if Name /= "" -> IoCb:format("~s~n", [Name]); - true -> ok - end, - if Instr /= "" -> IoCb:format("~s~n", [Instr]); - true -> ok - end, + write_if_nonempty(IoCb, Name), + write_if_nonempty(IoCb, Instr), lists:map(fun({Prompt, true}) -> IoCb:read_line(Prompt, Opts); ({Prompt, false}) -> IoCb:read_password(Prompt, Opts) end, Prompts). +write_if_nonempty(_, "") -> ok; +write_if_nonempty(_, <<>>) -> ok; +write_if_nonempty(IoCb, Text) -> IoCb:format("~s~n",[Text]). + + keyboard_interact_fun(KbdInteractFun, Name, Instr, PromptInfos, NumPrompts) -> Prompts = lists:map(fun({Prompt, _Echo}) -> Prompt end, PromptInfos), |