Merge pull request #136 from Spudz76/pr-mo-algo_perf-zeros

MoBenchmark: don't write algo_perf==0.0 items to config

src/core/MoBenchmark.cpp

@@ -68,6 +68,7 @@ rapidjson::Value MoBenchmark::toJSON(rapidjson::Document &doc) const
     Value obj(kObjectType);
 
     for (const Algorithm a : Algorithm::all()) {
+        if (algo_perf[a.id()] == 0.0f) continue;
         obj.AddMember(StringRef(a.name()), algo_perf[a.id()], allocator);
     }