better test for 0Hz

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Andrew Titmuss 2016-06-14 17:01:04 +10:00
parent 3d52a73e3a
commit 1d6f99b0d4
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1 changed files with 1 additions and 1 deletions

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@ -1538,7 +1538,7 @@ getresolution () {
awk '/Resolution:/ {printf $2"x"$4" @ "$6"Hz, "}')"
fi
[[ "$refresh_rate" == "off" ]] || [[ "$resolution" =~ "@ 0Hz" ]] && \
[[ "$refresh_rate" == "off" ]] || [[ "${resolution// * @ }" == "0Hz" ]] && \
resolution="${resolution// @ *[0-9]Hz}"
;;