fix: encoding of empty fixed-size bitmasks (#7013)

zwave-js · Jul 15, 2024 · 91132a2 · 91132a2
1 parent b9eca1a
commit 91132a2
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/packages/core/src/values/Primitive.ts b/packages/core/src/values/Primitive.ts
@@ -262,7 +262,7 @@ export function encodeBitMask(
 	maxValue: number = Math.max(...values),
 	startValue: number = 1,
 ): Buffer {
-	if (values.length === 0) return Buffer.from([0]);
+	if (!Number.isFinite(maxValue)) return Buffer.from([0]);
 
 	const numBytes = Math.ceil((maxValue - startValue + 1) / 8);
 	const ret = Buffer.alloc(numBytes, 0);