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@@ -9,8 +9,13 @@
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if [ -e /etc/system-release ]; then
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## Fedora
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+ if command -v dnf >/dev/null; then
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+ yum=dnf
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+ else
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+ yum=yum
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+ fi
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# shellcheck disable=SC2034
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- yum_output="$(yum -q check-update 2>&1)"
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+ yum_output="$($yum -q check-update 2>&1)"
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exit_code="$?"
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[ "$exit_code" -eq 100 ] && echo "false" && exit 0
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[ "$exit_code" -eq 0 ] && echo "true"
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