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This commit is contained in:
Alessandro Pasotti 2017-10-03 16:34:50 +02:00
parent d102404b5e
commit afecc21012
1 changed files with 4 additions and 3 deletions
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7
src/providers/wms/qgstilecache.cpp
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@ -33,10 +33,11 @@ void QgsTileCache::insertTile( const QUrl &url, const QImage &image )
bool QgsTileCache::tile( const QUrl &url, QImage &image )
{
QMutexLocker locker( &sTileCacheMutex );
bool success = false;
if ( QImage *i = sTileCache.object( url ) )
{
image = *i;
return true;
success = true;
}
else if ( QgsNetworkAccessManager::instance()->cache()->metaData( url ).isValid() )
{
@ -52,9 +53,9 @@ bool QgsTileCache::tile( const QUrl &url, QImage &image )
if ( ! image.isNull( ) )
{
sTileCache.insert( url, new QImage( image ) );
return true;
success = true;
}
}
}
return false;
return success;
}