[BUGFIX] C++14 compatibility

44d6be27 · Sebastian Eibl · 8558cb1f · 44d6be27
Commit 44d6be27 authored 7 years ago by Sebastian Eibl
--- a/src/blockforest/GlobalLoadBalancing.h
+++ b/src/blockforest/GlobalLoadBalancing.h
@@ -801,7 +801,7 @@ uint_t GlobalLoadBalancing::metis( const std::vector< BLOCK* >& blocks, const me

      for( uint_t j = 0; j != block->getNeighborhoodSize(); ++j ) {
         adjncy.push_back( numeric_cast<int64_t>( block->getNeighbor(j)->getIndex() ) );
-         adjwgt.push_back( metisConfig.communicationFunction().empty() ? 1 :
+         adjwgt.push_back( !metisConfig.communicationFunction() ? 1 :
                           ( numeric_cast<int64_t>( static_cast< memory_t >(0.5) + metisConfig.communicationFunction()( block, block->getNeighbor(j) ) ) ) );
      }