[cxx]: Added virtual desctructor in I2C class

Closes #7435
espressif · Oct 12, 2021 · 50b5ff0 · 50b5ff0
1 parent ba15ac8
commit 50b5ff0
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/examples/cxx/experimental/experimental_cpp_component/include/i2c_cxx.hpp b/examples/cxx/experimental/experimental_cpp_component/include/i2c_cxx.hpp
@@ -419,6 +419,7 @@ class I2CComposed : public  I2CTransfer<std::vector<std::vector<uint8_t> > > {
 private:
     class CompTransferNode {
     public:
+        virtual ~CompTransferNode() = default;
         virtual void queue_cmd(i2c_cmd_handle_t handle, uint8_t i2c_addr) = 0;
         virtual void process_result(std::vector<std::vector<uint8_t> > &read_results) { }
     };