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Auto delete MetaData when = 0 (#8770)

* Auto delete MetaData when = 0
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Lejo1 committed May 2, 2020
1 parent 61d9398 commit 808eb4c5714da5ac36f4a70653d6b3805060828c
Showing with 6 additions and 2 deletions.
  1. +6 −2 src/script/lua_api/l_metadata.cpp
@@ -153,7 +153,9 @@ int MetaDataRef::l_set_int(lua_State *L)
MetaDataRef *ref = checkobject(L, 1);
std::string name = luaL_checkstring(L, 2);
int a = luaL_checkint(L, 3);
std::string str = itos(a);
std::string str;
if (a != 0)
str = itos(a);

Metadata *meta = ref->getmeta(true);
if (meta == NULL || str == meta->getString(name))
@@ -191,7 +193,9 @@ int MetaDataRef::l_set_float(lua_State *L)
MetaDataRef *ref = checkobject(L, 1);
std::string name = luaL_checkstring(L, 2);
float a = readParam<float>(L, 3);
std::string str = ftos(a);
std::string str;
if (a != 0)
str = ftos(a);

Metadata *meta = ref->getmeta(true);
if (meta == NULL || str == meta->getString(name))

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