pass path as ref to JSONDescriptor.h

2014-04-03 18:28:16 +02:00
parent 6c158f5a1b
commit 6f2ec17640
1 changed files with 1 additions and 1 deletions
@@ -90,7 +90,7 @@ public:
    void SetConfig(const DescriptorConfig & c) { config = c; }

    int DescribeLeg(
-        const std::vector<PathData> route_leg,
+        const std::vector<PathData> & route_leg,
        const PhantomNodes & leg_phantoms
    ) {
        int added_element_count = 0;