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Invert EOF check

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(cherry picked from commit cd42d81817)
This commit is contained in:
Oliver Schmidtmer
2021-05-28 14:38:44 +02:00
committed by Harald Kuhr
parent 660f3f7e86
commit 382c51db7c
1 changed files with 2 additions and 4 deletions
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6
imageio/imageio-tiff/src/main/java/com/twelvemonkeys/imageio/plugins/tiff/CCITTFaxDecoderStream.java
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@@ -174,13 +174,11 @@ final class CCITTFaxDecoderStream extends FilterInputStream {
for (int i = 12; i < limitBits; i++) {
if (i % 8 == 0) {
read = in.read();
if (read > -1) {
streamByte = (byte) read;
}
else {
if (read == -1) {
// no EOL before stream end
return TIFFBaseline.COMPRESSION_CCITT_MODIFIED_HUFFMAN_RLE;
}
streamByte = (byte) read;
}
b = (short) ((b << 1) + ((streamByte >> (7 - (i % 8))) & 0x01));