Use -z operator
Signed-off-by: z1cheng <imchench@gmail.com>
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@ -24,7 +24,7 @@ cd "${KUBE_ROOT}"
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LINT=${LINT:-golangci-lint}
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LINT=${LINT:-golangci-lint}
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if ! command -v ${LINT} >/dev/null 2>&1; then
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if [[ -z "$(command -v ${LINT})" ]]; then
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echo "${LINT} is missing. Installing it now."
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echo "${LINT} is missing. Installing it now."
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# See: https://golangci-lint.run/usage/install/#local-installation
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# See: https://golangci-lint.run/usage/install/#local-installation
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curl -sSfL https://raw.githubusercontent.com/golangci/golangci-lint/master/install.sh | sh -s -- -b $(go env GOPATH)/bin v1.53.3
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curl -sSfL https://raw.githubusercontent.com/golangci/golangci-lint/master/install.sh | sh -s -- -b $(go env GOPATH)/bin v1.53.3
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