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Avoid a false positive on empty PDF 417

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git-svn-id: https://zxing.googlecode.com/svn/trunk@2218 59b500cc-1b3d-0410-9834-0bbf25fbcc57
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srowen 2012-03-05 18:41:20 +00:00
parent 99d4b42b91
commit 596e4a0871
1 changed files with 3 additions and 0 deletions
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core/src/com/google/zxing/pdf417/decoder/DecodedBitStreamParser.java
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@ -119,6 +119,9 @@ final class DecodedBitStreamParser {
throw FormatException.getFormatInstance();
}
}
if (result.length() == 0) {
throw FormatException.getFormatInstance();
}
return new DecoderResult(null, result.toString(), null, null);
}