diff options
| -rw-r--r-- | src/itemstackmetadata.cpp | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/src/itemstackmetadata.cpp b/src/itemstackmetadata.cpp index 02c548abb..f63671425 100644 --- a/src/itemstackmetadata.cpp +++ b/src/itemstackmetadata.cpp @@ -14,8 +14,9 @@ void ItemStackMetadata::serialize(std::ostream &os) const std::ostringstream os2; os2 << DESERIALIZE_START; for (const auto &stringvar : m_stringvars) { - os2 << stringvar.first << DESERIALIZE_KV_DELIM - << stringvar.second << DESERIALIZE_PAIR_DELIM; + if (!stringvar.first.empty() || !stringvar.second.empty()) + os2 << stringvar.first << DESERIALIZE_KV_DELIM + << stringvar.second << DESERIALIZE_PAIR_DELIM; } os << serializeJsonStringIfNeeded(os2.str()); } |