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1e4b9394db | ||
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b83210d0eb |
+1
-4
@@ -13,10 +13,7 @@ fi
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prompt() {
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local __var="$1" __question="$2" __default="$3" __answer=""
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if exec 3<>/dev/tty 2>/dev/null; then
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read -r -p "$__question [$__default]: " __answer <&3 || __answer=""
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exec 3<&-
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fi
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read -r -p "$__question [$__default]: " __answer < /dev/tty || __answer=""
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printf -v "$__var" '%s' "${__answer:-$__default}"
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}
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