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| author | Hans Nilsson <[email protected]> | 2016-06-17 16:01:38 +0200 |
|---|---|---|
| committer | Hans Nilsson <[email protected]> | 2016-06-22 12:31:32 +0200 |
| commit | c74cb8aaec77452f7c91ea5345c1b6120fe15224 (patch) | |
| tree | 778a26e3f5aa008f01cf68a84de26056df16fbb9 /lib | |
| parent | d68b279981496c5293746524e00ff77fd8a8b84c (diff) | |
| download | otp-c74cb8aaec77452f7c91ea5345c1b6120fe15224.tar.gz otp-c74cb8aaec77452f7c91ea5345c1b6120fe15224.tar.bz2 otp-c74cb8aaec77452f7c91ea5345c1b6120fe15224.zip | |
ssh: polishing of password prompt's linefeed
Diffstat (limited to 'lib')
| -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 07585dbacd..0c378d084b 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), |