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Issue 311 fix

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git-svn-id: https://zxing.googlecode.com/svn/trunk@1174 59b500cc-1b3d-0410-9834-0bbf25fbcc57
This commit is contained in:
srowen 2010-01-05 09:40:54 +00:00
parent 40ceee408a
commit c7a5b5f0a9
1 changed files with 3 additions and 2 deletions
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5
core/src/com/google/zxing/oned/Code128Reader.java
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@ -420,10 +420,11 @@ public final class Code128Reader extends OneDReader {
// Check for ample whitespace following pattern, but, to do this we first need to remember that // Check for ample whitespace following pattern, but, to do this we first need to remember that
// we fudged decoding CODE_STOP since it actually has 7 bars, not 6. There is a black bar left // we fudged decoding CODE_STOP since it actually has 7 bars, not 6. There is a black bar left
// to read off. Would be slightly better to properly read. Here we just skip it: // to read off. Would be slightly better to properly read. Here we just skip it:
while (row.get(nextStart)) { int width = row.getSize();
while (nextStart < width && row.get(nextStart)) {
nextStart++; nextStart++;
} }
if (!row.isRange(nextStart, Math.min(row.getSize(), nextStart + (nextStart - lastStart) / 2), if (!row.isRange(nextStart, Math.min(width, nextStart + (nextStart - lastStart) / 2),
false)) { false)) {
throw ReaderException.getInstance(); throw ReaderException.getInstance();
} }