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man(1): silent the output of mandoc when testing

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This reduce the spam a user may face when mandoc tries to
figure out if it can renders a manpage or fallback on groff(1)

Reported by:	bdrewery
MFC after:	3 days
This commit is contained in:
Baptiste Daroussin 2017-09-29 07:44:48 +00:00
parent 76541eb0a7
commit 451c2bec47
1 changed files with 1 additions and 1 deletions
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2
usr.bin/man/man.sh
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@ -333,7 +333,7 @@ man_display_page() {
if [ -n "$use_width" ]; then
mandoc_args="-O width=${use_width}"
fi
testline="mandoc -Tlint -Wunsupp 2>/dev/null"
testline="mandoc -Tlint -Wunsupp >/dev/null 2>&1"
if [ -n "$tflag" ]; then
pipeline="mandoc -Tps $mandoc_args"
else