add missing include

69142314 · Guilhem Saurel · 3852a0f8 · 69142314
Commit 69142314 authored Dec 09, 2019 by Guilhem Saurel
--- a/include/hpp/fcl/shape/details/convex.hxx
+++ b/include/hpp/fcl/shape/details/convex.hxx
@@ -39,6 +39,7 @@
 #define HPP_FCL_SHAPE_CONVEX_HXX

 #include <set>
+#include <vector>

 namespace hpp
 {