fix

2025-05-27 18:28:15 -04:00
parent a7881f740a
commit 2bbb91e4f7
2 changed files with 1 additions and 2 deletions
@@ -156,7 +156,7 @@ fn generateChecksum(data: [13]u8) u16 {
    const generator_polynomial: u16 = 0x0F35;
    var checksum: u16 = 0x07ff;

-    var byte: u16 = data[0] << 5;
+    var byte: u16 = @as(u16, data[0]) << 5;

    for (2..8) |_| {
        if (((checksum ^ byte) & 0x400) != 0) {
@@ -207,7 +207,6 @@ fn decode(bars: [65]BarType) Error!BarcodeResult {
            8, 11 => {
                character.* ^= 0b1111111111111;
                checksum |= (@as(u11, 1) << @intCast(i));
-                checksum |= (@as(u11, 1) << @intCast(i));
            },
            2, 5 => {},
            else => return error.DecodingError,