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tweak for a gcc variant

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git-svn-id: https://zxing.googlecode.com/svn/trunk@2677 59b500cc-1b3d-0410-9834-0bbf25fbcc57
This commit is contained in:
smparkes@smparkes.net 2013-04-21 22:57:54 +00:00
parent 2f104277ec
commit dc7aa461db
1 changed files with 2 additions and 3 deletions
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5
cpp/core/src/zxing/qrcode/detector/Detector.cpp
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@ -35,7 +35,6 @@ using std::ostringstream;
using std::abs;
using std::min;
using std::max;
using zxing::isnan;
using zxing::qrcode::Detector;
using zxing::Ref;
using zxing::BitMatrix;
@ -196,10 +195,10 @@ float Detector::calculateModuleSizeOneWay(Ref<ResultPoint> pattern, Ref<ResultPo
(int)otherPattern->getX(), (int)otherPattern->getY());
float moduleSizeEst2 = sizeOfBlackWhiteBlackRunBothWays((int)otherPattern->getX(), (int)otherPattern->getY(),
(int)pattern->getX(), (int)pattern->getY());
if (isnan(moduleSizeEst1)) {
if (zxing::isnan(moduleSizeEst1)) {
return moduleSizeEst2;
}
if (isnan(moduleSizeEst2)) {
if (zxing::isnan(moduleSizeEst2)) {
return moduleSizeEst1;
}
// Average them, and divide by 7 since we've counted the width of 3 black modules,