Clean up some redundant code.
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6aecdb5f4c
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@ -1244,12 +1244,10 @@ _known_hosts_real()
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[ -r "$configfile" ] &&
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config=( "${config[@]}" "$configfile" )
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else
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[ -r /etc/ssh/ssh_config ] &&
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config=( "${config[@]}" "/etc/ssh/ssh_config" )
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[ -r "${HOME}/.ssh/config" ] &&
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config=( "${config[@]}" "${HOME}/.ssh/config" )
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[ -r "${HOME}/.ssh2/config" ] &&
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config=( "${config[@]}" "${HOME}/.ssh2/config" )
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for i in /etc/ssh/ssh_config "${HOME}/.ssh/config" \
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"${HOME}/.ssh2/config"; do
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[ -r $i ] && config=( "${config[@]}" "$i" )
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done
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fi
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# Known hosts files from configs
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@ -1271,28 +1269,16 @@ _known_hosts_real()
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IFS=$OIFS
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fi
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# Global known_hosts files
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if [ -z "$configfile" ]; then
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[ -r /etc/ssh/ssh_known_hosts ] &&
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kh=( "${kh[@]}" /etc/ssh/ssh_known_hosts )
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[ -r /etc/ssh/ssh_known_hosts2 ] &&
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kh=( "${kh[@]}" /etc/ssh/ssh_known_hosts2 )
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[ -r /etc/known_hosts ] &&
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kh=( "${kh[@]}" /etc/known_hosts )
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[ -r /etc/known_hosts2 ] &&
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kh=( "${kh[@]}" /etc/known_hosts2 )
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[ -d /etc/ssh2/knownhosts ] &&
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khd=( "${khd[@]}" /etc/ssh2/knownhosts/*pub )
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fi
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# User known_hosts files
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if [ -z "$configfile" ]; then
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[ -r ~/.ssh/known_hosts ] &&
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kh=( "${kh[@]}" ~/.ssh/known_hosts )
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[ -r ~/.ssh/known_hosts2 ] &&
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kh=( "${kh[@]}" ~/.ssh/known_hosts2 )
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[ -d ~/.ssh2/hostkeys ] &&
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khd=( "${khd[@]}" ~/.ssh2/hostkeys/*pub )
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# Global and user known_hosts files
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for i in /etc/ssh/ssh_known_hosts /etc/ssh/ssh_known_hosts2 \
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/etc/known_hosts /etc/known_hosts2 ~/.ssh/known_hosts \
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~/.ssh/known_hosts2; do
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[ -r $i ] && kh=( "${kh[@]}" $i )
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done
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for i in /etc/ssh2/knownhosts ~/.ssh2/hostkeys; do
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[ -d $i ] && khd=( "${khd[@]}" $i/*pub )
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done
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fi
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# If we have known_hosts files to use
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