SMPI colls in not really C++. But cleaner than before.

[simgrid.git] / src / smpi / smpi_topo.hpp

diff --git a/src/smpi/smpi_topo.hpp b/src/smpi/smpi_topo.hpp
index 7444794..6e421b4 100644 (file)
--- a/src/smpi/smpi_topo.hpp
+++ b/src/smpi/smpi_topo.hpp
@@ -21,7 +21,7 @@ class Topo {
 
 class Topo_Cart: public Topo {
   private:
-    int nnodes_;
+    int nnodes_ = 0;
     int ndims_;
     int *dims_;
     int *periodic_;