Merge pull request leapmotion#1064 from leapmotion/add-missing-virtua…

…l-dtor Add missing virtual destructor
CaseyCarter · Sep 21, 2018 · 48e95a7 · 48e95a7
2 parents 96b0d91 + 3f4723e
commit 48e95a7
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/src/autowiring/config_descriptor.h b/src/autowiring/config_descriptor.h
@@ -110,6 +110,7 @@ namespace autowiring {
   };
 
   struct metadata_pack_base {
+    virtual ~metadata_pack_base(void) {}
     virtual const std::vector<const metadata_base*>& get_list(void) const = 0;
     virtual std::unique_ptr<metadata_pack_base> clone(void) const = 0;
     virtual void bind(const config_field& configField, void* pField) = 0;