From 33f4cecbbf92a1740d5b7d664a9ee106cb07922e Mon Sep 17 00:00:00 2001
From: Pekka Laiho <pekka.i.laiho@gmail.com>
Date: Sat, 5 Dec 2020 14:53:21 +0700
Subject: [PATCH] improve error from unterminated string

---
 src/Tokenizer.php | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/src/Tokenizer.php b/src/Tokenizer.php
index 5afaa2b..6b97d9c 100644
--- a/src/Tokenizer.php
+++ b/src/Tokenizer.php
@@ -84,14 +84,14 @@ class Tokenizer
         $addCurrent();
 
         // Check for errors
-        if ($parens[0] != 0) {
+        if ($isString) {
+            throw new MadLispException("unterminated string");
+        } elseif ($parens[0] != 0) {
             throw new MadLispException("missing closing )");
         } elseif ($parens[1] != 0) {
             throw new MadLispException("missing closing ]");
         } elseif ($parens[2] != 0) {
             throw new MadLispException("missing closing }");
-        } elseif ($isString) {
-            throw new MadLispException("unterminated string");
         }
 
         return $tokens;