From 1ba592ce64eed9c941bebb0ec014e7c71c3b4708 Mon Sep 17 00:00:00 2001
From: Benoit Giannangeli <giann008@gmail.com>
Date: Mon, 29 May 2017 00:15:41 +0200
Subject: lstrlib.js: pattern index treated as pattern itself

---
 src/lstrlib.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'src')

diff --git a/src/lstrlib.js b/src/lstrlib.js
index 8e8b58e..c0dc2d2 100644
--- a/src/lstrlib.js
+++ b/src/lstrlib.js
@@ -1029,7 +1029,7 @@ const match = function(ms, s, p) {
                         case 'b'.charCodeAt(0): {  /* balanced string? */
                             s = matchbalance(ms, s, p + 2);
                             if (s !== null) {
-                                p = p.slice(4);
+                                p += 4;
                                 gotoinit = true;
                             }
                             break;
-- 
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