Fix magic number check for fingerprint

extractor/extraction_containers.cpp

@@ -35,6 +35,7 @@ SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 #include "../util/osrm_exception.hpp"
 #include "../util/simple_logger.hpp"
 #include "../util/timing_util.hpp"
+#include "../util/fingerprint.hpp"
 
 #include <boost/assert.hpp>
 #include <boost/filesystem.hpp>
@@ -81,6 +82,7 @@ void ExtractionContainers::PrepareData(const std::string &output_file_name,
     {
         std::ofstream file_out_stream;
         file_out_stream.open(output_file_name.c_str(), std::ios::binary);
+        const FingerPrint fingerprint = FingerPrint::GetValid();
         file_out_stream.write((char *)&fingerprint, sizeof(FingerPrint));
 
         PrepareNodes();
@@ -471,6 +473,7 @@ void ExtractionContainers::WriteRestrictions(const std::string& path) const
     std::ofstream restrictions_out_stream;
     unsigned written_restriction_count = 0;
     restrictions_out_stream.open(path.c_str(), std::ios::binary);
+    const FingerPrint fingerprint = FingerPrint::GetValid();
     restrictions_out_stream.write((char *)&fingerprint, sizeof(FingerPrint));
     const auto count_position = restrictions_out_stream.tellp();
     restrictions_out_stream.write((char *)&written_restriction_count, sizeof(unsigned));

extractor/extraction_containers.hpp

@@ -32,7 +32,6 @@ SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 #include "first_and_last_segment_of_way.hpp"
 #include "../data_structures/external_memory_node.hpp"
 #include "../data_structures/restriction.hpp"
-#include "../util/fingerprint.hpp"
 
 #include <stxxl/vector>
 #include <unordered_map>
@@ -75,7 +74,6 @@ class ExtractionContainers
     STXXLRestrictionsVector restrictions_list;
     STXXLWayIDStartEndVector way_start_end_id_list;
     std::unordered_map<NodeID, NodeID> external_to_internal_node_id_map;
-    const FingerPrint fingerprint;
 
     ExtractionContainers();