Abort processing if there are no snappable edges remaining.

2016-04-14 13:07:23 -07:00 · 2016-04-14 13:07:23 -07:00 · 8fb631417b
commit 8fb631417b
parent ae45ad1ad2
1 changed files with 4 additions and 0 deletions
--- a/src/extractor/extractor.cpp
+++ b/src/extractor/extractor.cpp
@ -555,6 +555,10 @@ void Extractor::BuildRTree(std::vector<EdgeBasedNode> node_based_edge_list,
        in_iter++;
    }
    auto new_size = out_iter - node_based_edge_list.begin();
+    if (new_size == 0)
+    {
+        throw util::exception("There are no snappable edges left after processing.  Are you setting travel modes correctly in the profile?  Cannot continue.");
+    }
    node_based_edge_list.resize(new_size);

    TIMER_START(construction);