use BigInt to create big integers (fix #254)

gildas-lormeau · Jun 23, 2021 · a8f0189 · a8f0189
1 parent 2ec18d7
commit a8f0189
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diff --git a/lib/core/zip-reader.js b/lib/core/zip-reader.js
@@ -532,7 +532,7 @@ function getDate(timeRaw) {
 }
 
 function getDateNTFS(timeRaw) {
-	return new Date((Number((timeRaw / 10000n) - 11644473600000n)));
+	return new Date((Number((timeRaw / BigInt(10000)) - BigInt(11644473600000))));
 }
 
 function getUint8(view, offset) {

diff --git a/lib/core/zip-writer.js b/lib/core/zip-writer.js
@@ -714,7 +714,7 @@ async function writeBlob(writer, blob, start = 0) {
 
 function getTimeNTFS(date) {
 	if (date) {
-		return ((BigInt(date.getTime()) + 11644473600000n) * 10000n);
+		return ((BigInt(date.getTime()) + BigInt(11644473600000)) * BigInt(10000));
 	}
 }