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Fix missing cache skip in proj 6 code path

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This commit is contained in:
Nyall Dawson 2019-07-19 15:25:42 +10:00
parent cb6ef056cf
commit 46807c7eaf
1 changed files with 5 additions and 3 deletions
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8
src/core/qgscoordinatetransform.cpp
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@ -821,7 +821,10 @@ bool QgsCoordinateTransform::setFromCache( const QgsCoordinateReferenceSystem &s
if ( sourceKey.isEmpty() || destKey.isEmpty() )
return false;
sCacheLock.lockForRead();
QgsReadWriteLocker locker( sCacheLock, QgsReadWriteLocker::Read );
if ( sDisableCache )
return false;
const QList< QgsCoordinateTransform > values = sTransforms.values( qMakePair( sourceKey, destKey ) );
for ( auto valIt = values.constBegin(); valIt != values.constEnd(); ++valIt )
{
@ -833,7 +836,7 @@ bool QgsCoordinateTransform::setFromCache( const QgsCoordinateReferenceSystem &s
bool hasContext = mHasContext;
#endif
*this = *valIt;
sCacheLock.unlock();
locker.unlock();
mContext = context;
#ifdef QGISDEBUG
@ -843,7 +846,6 @@ bool QgsCoordinateTransform::setFromCache( const QgsCoordinateReferenceSystem &s
return true;
}
}
sCacheLock.unlock();
return false;
}
#else