Open-Harbor/osrm-backend
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Fixing a bug that crashed the daemon once in a while.

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This commit is contained in:
DennisOSRM 2012-08-13 15:40:22 +02:00
parent d5cb1fa15f
commit 922c218394
1 changed files with 3 additions and 2 deletions
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5
DataStructures/NNGrid.h
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@ -155,9 +155,10 @@ public:
bool foundNode = false;
_Coordinate startCoord(100000*(lat2y(static_cast<double>(location.lat)/100000.)), location.lon);
/** search for point on edge close to source */
unsigned fileIndex = GetFileIndexForLatLon(startCoord.lat, startCoord.lon);
const unsigned fileIndex = GetFileIndexForLatLon(startCoord.lat, startCoord.lon);
std::vector<_GridEdge> candidates;
for(int j = -32768; (j < (32768+1)) && (fileIndex != UINT_MAX); j+=32768) {
const int lowerBoundForLoop = (fileIndex < 32768 ? 0 : -32768);
for(int j = lowerBoundForLoop; (j < (32768+1)) && (fileIndex != UINT_MAX); j+=32768) {
for(int i = -1; i < 2; ++i){
GetContentsOfFileBucketEnumerated(fileIndex+i+j, candidates);
}