From 578ae5745cecee56d48795cd4ae1eaf13618715c Mon Sep 17 00:00:00 2001
From: Roberto I <roberto@inf.puc-rio.br>
Date: Tue, 23 Dec 2025 14:44:06 -0300
Subject: Details

typo in comment + formatting + logical 'and' was written as a bitwise
operation (makes code more fragile)
---
 lstrlib.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'lstrlib.c')

diff --git a/lstrlib.c b/lstrlib.c
index 23df839e..e26eb1a8 100644
--- a/lstrlib.c
+++ b/lstrlib.c
@@ -968,7 +968,7 @@ static int str_gsub (lua_State *L) {
     reprepstate(&ms);  /* (re)prepare state for new match */
     if ((e = match(&ms, src, p)) != NULL && e != lastmatch) {  /* match? */
       n++;
-      changed = add_value(&ms, &b, src, e, tr) | changed;
+      changed = add_value(&ms, &b, src, e, tr) || changed;
       src = lastmatch = e;
     }
     else if (src < ms.src_end)  /* otherwise, skip one character */
-- 
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