Fixed segfault

unit_tests/recipes/Test_ToGenericOp.cpp

@@ -63,7 +63,8 @@ TEST_CASE("[graph/convert] toGenericOp", "[toGenericOp][recipies]") {
 
         std::shared_ptr<Node> metaOpNode;
 
-        for (const auto& nodePtr : g->getNodes()) 
+        const auto nodes = g->getNodes(); // g nodes gets modified in the loop!
+        for (const auto& nodePtr : nodes) 
         {
             if (nodePtr->type() == "ConvReLUFC") 
             {