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| author | rubenwardy <rubenwardy@gmail.com> | 2017-08-19 19:43:02 +0100 |
|---|---|---|
| committer | paramat <mat.gregory@virginmedia.com> | 2017-09-10 01:30:42 +0100 |
| commit | 557bbc670451f82c384032383df80a1a92ffe724 (patch) | |
| tree | 3abcc1163a3242b2da1facc3edba0462b746338b /src | |
| parent | faad6479defa30dec10cf4394c1da6fdf8f12f19 (diff) | |
| download | minetest-557bbc670451f82c384032383df80a1a92ffe724.tar.gz minetest-557bbc670451f82c384032383df80a1a92ffe724.tar.bz2 minetest-557bbc670451f82c384032383df80a1a92ffe724.zip | |
Fix empty legacy meta being persisted
Diffstat (limited to 'src')
| -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()); } |