adapted to the new GetFuncInfo() specification

2024-04-26 04:36:03 +02:00
parent 761ec868e6
commit d354102c6a
4 changed files with 6 additions and 9 deletions
@@ -25,8 +25,7 @@ func evalVar(ctx ExprContext, self *term) (v any, err error) {
 	var exists bool
 	name := self.source()
 	if v, exists = ctx.GetVar(name); !exists {
-		info := ctx.GetFuncInfo(name)
-		if info != nil {
+		if info, exists := ctx.GetFuncInfo(name); exists {
 			v = info.Functor()
 		} else {
 			err = fmt.Errorf("undefined variable or function %q", name)