Fixed a crash.

1 files changed, 7 insertions, 7 deletions

diff --git a/src/yuescript/yue_compiler.cpp b/src/yuescript/yue_compiler.cpp
index 35d99bd..f952e9a 100644
--- a/src/yuescript/yue_compiler.cpp
+++ b/src/yuescript/yue_compiler.cpp
@@ -5448,14 +5448,14 @@ private:
                         if (argsDef->varArg) {
                                 newArgs.emplace_back(_parser.toString(argsDef->varArg));
                         }
-                }
-                if (argsDef->label) {
-                        hasCheck = true;
-                        const auto& astName = _parser.toString(argsDef->label);
-                        if (!_parser.hasAST(astName)) {
-                                throw CompileError("invalid AST name"sv, argsDef->label);
+                        if (argsDef->label) {
+                                hasCheck = true;
+                                const auto& astName = _parser.toString(argsDef->label);
+                                if (!_parser.hasAST(astName)) {
+                                        throw CompileError("invalid AST name"sv, argsDef->label);
+                                }
+                                argChecks.emplace_back("..."s + astName);
                         }
-                        argChecks.emplace_back("..."s + astName);
                 }
                 std::string macroCodes = "_ENV=require('yue').macro_env\n("s + join(newArgs, ","sv) + ")->"s + _parser.toString(macroLit->body);
                 auto chunkName = "=(macro "s + macroName + ')';