1 files changed, 3 insertions, 3 deletions

diff --git a/src/yuescript/yue_compiler.cpp b/src/yuescript/yue_compiler.cpp
index e3c9d31..a2a1864 100644
--- a/src/yuescript/yue_compiler.cpp
+++ b/src/yuescript/yue_compiler.cpp
@@ -75,7 +75,7 @@ static std::unordered_set<std::string> Metamethods = {
         "close"s // Lua 5.4
 };
 
-const std::string_view version = "0.27.2"sv;
+const std::string_view version = "0.27.3"sv;
 const std::string_view extension = "yue"sv;
 
 class CompileError : public std::logic_error {
@@ -4795,8 +4795,8 @@ private:
                                         auto varName = variableToString(ast_to<Variable_t>(var));
                                         auto closeVar = getUnusedName("_close_"sv);
                                         addToScope(closeVar);
-                                        getCloses.push_back(closeVar + "=assert "s + varName + ".<close>"s);
-                                        doCloses.push_front(closeVar + ' ' + varName);
+                                        getCloses.push_back(closeVar + "=if type("s + varName + ") in ['table', 'userdata'] then assert "s + varName + ".<> and "s + varName +".<close>, \""s + "variable '"s + varName + "' got a non-closable value\" elseif "s + varName + " == nil then nil else error \""s + "variable '"s + varName + "' got a non-closable value\"");
+                                        doCloses.push_front(closeVar + "? "s + varName);
                                 }
                                 popScope();
                                 auto okVar = getUnusedName("_ok_"sv);