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index error for ssh_known_hosts_file #11

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StefanKarpinski opened this issue Dec 9, 2020 · 0 comments
Closed

index error for ssh_known_hosts_file #11

StefanKarpinski opened this issue Dec 9, 2020 · 0 comments
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julia> ENV["SSH_KNOWN_HOSTS_FILES"] = ""
""

julia> ssh_known_hosts_files()
String[]

julia> ssh_known_hosts_file()
ERROR: BoundsError: attempt to access 0-element Vector{String} at index [1]
Stacktrace:
 [1] getindex
   @ ./array.jl:787 [inlined]
 [2] ssh_known_hosts_file()
   @ NetworkOptions ~/dev/julia/usr/share/julia/stdlib/v1.6/NetworkOptions/src/ssh_options.jl:141
 [3] top-level scope
   @ REPL[30]:1
@StefanKarpinski StefanKarpinski self-assigned this Dec 9, 2020
StefanKarpinski added a commit that referenced this issue Dec 9, 2020
@StefanKarpinski
ssh_known_hosts_file: fix bug with empty list (fix #11)
a6abc4c 
We should return an empty file if there are no known hosts files
as this will cause no hosts to be considered known, which means
we're defaulting secure here.
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