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-rw-r--r--src/script/lua_api/l_metadata.cpp8
1 files changed, 6 insertions, 2 deletions
diff --git a/src/script/lua_api/l_metadata.cpp b/src/script/lua_api/l_metadata.cpp
index 21002e6a7..61a25a761 100644
--- a/src/script/lua_api/l_metadata.cpp
+++ b/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))