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Fix dig -r check to only run if dig is available

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This commit is contained in:
Andreas Perhab 2021-09-06 08:34:32 +02:00
parent 15e6fb4c9c
commit 5ec1f83434
1 changed files with 5 additions and 5 deletions
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10
testssl.sh
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@ -20115,15 +20115,15 @@ check_resolver_bins() {
type -p idn &>/dev/null && HAS_IDN=true
type -p idn2 &>/dev/null && HAS_IDN2=true
# Old dig versions don't have an option to ignore $HOME/.digrc
if ! dig -h | grep -qE '\-r.*~/.digrc'; then
HAS_DIG_R=false
DIG_R=""
fi
if ! "$HAS_DIG" && ! "$HAS_HOST" && ! "$HAS_DRILL" && ! "$HAS_NSLOOKUP"; then
fatal "Neither \"dig\", \"host\", \"drill\" or \"nslookup\" is present" $ERR_DNSBIN
fi
if "$HAS_DIG"; then
# Old dig versions don't have an option to ignore $HOME/.digrc
if ! dig -h | grep -qE '\-r.*~/.digrc'; then
HAS_DIG_R=false
DIG_R=""
fi
if dig -h | grep -Eq idnout; then
HAS_DIG_NOIDNOUT=true
fi