From 3949be370631bd6d77383bc77ab4c30ba04fd0b0 Mon Sep 17 00:00:00 2001
From: Kayne Ruse <kayneruse@gmail.com>
Date: Sun, 5 Feb 2023 13:34:39 +0000
Subject: [PATCH] Quick potential bugfix

---
 repl/lib_compound.c | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/repl/lib_compound.c b/repl/lib_compound.c
index 2b2ca90..a7c9850 100644
--- a/repl/lib_compound.c
+++ b/repl/lib_compound.c
@@ -171,6 +171,12 @@ static int nativeToString(Toy_Interpreter* interpreter, Toy_LiteralArray* argume
 		Toy_freeLiteral(selfLiteralIdn);
 	}
 
+	//BUGFIX: probably an undefined variable
+	if (TOY_IS_IDENTIFIER(selfLiteral)) {
+		Toy_freeLiteral(selfLiteral);
+		return -1;
+	}
+
 	//print it to a custom function
 	Toy_printLiteralCustom(selfLiteral, toStringUtil);