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-rw-r--r--contrib/epee/include/serialization/keyvalue_serialization.h5
1 files changed, 4 insertions, 1 deletions
diff --git a/contrib/epee/include/serialization/keyvalue_serialization.h b/contrib/epee/include/serialization/keyvalue_serialization.h
index f4442e46c..d4413a71b 100644
--- a/contrib/epee/include/serialization/keyvalue_serialization.h
+++ b/contrib/epee/include/serialization/keyvalue_serialization.h
@@ -70,10 +70,13 @@ public: \
#define KV_SERIALIZE_N(varialble, val_name) \
epee::serialization::selector<is_store>::serialize(this_ref.varialble, stg, hparent_section, val_name);
+ template<typename T> inline void serialize_default(const T &t, T v) { }
+ template<typename T> inline void serialize_default(T &t, T v) { t = v; }
+
#define KV_SERIALIZE_OPT_N(variable, val_name, default_value) \
do { \
if (!epee::serialization::selector<is_store>::serialize(this_ref.variable, stg, hparent_section, val_name)) \
- this_ref.variable = default_value; \
+ epee::serialize_default(this_ref.variable, default_value); \
} while (0);
#define KV_SERIALIZE_VAL_POD_AS_BLOB_FORCE_N(varialble, val_name) \