Improves usability of fetch-params.sh
Remove the lockfile at the end (fixes #1731) Makes it clearer what happens in the script output if params already exist.
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@ -67,6 +67,10 @@ function main() {
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cat <<EOF
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Zcash - fetch-params.sh
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This script will fetch the Zcash zkSNARK parameters and verify their
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integrity with sha256sum.
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If they already exist locally, it will exit now and do nothing else.
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EOF
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# Now create PARAMS_DIR and insert a README if necessary:
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@ -84,9 +88,6 @@ EOF
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# This may be the first time the user's run this script, so give
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# them some info, especially about bandwidth usage:
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cat <<EOF
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This script will fetch the Zcash zkSNARK parameters and verify their
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integrity with sha256sum.
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The parameters are currently just under 911MB in size, so plan accordingly
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for your bandwidth constraints. If the files are already present and
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have the correct sha256sum, no networking is used.
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@ -104,4 +105,5 @@ EOF
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}
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main
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rm -f /tmp/fetch_params.lock
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exit 0
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