From 15231d4fb2f6984b25e0353ff46eda1a180b686d Mon Sep 17 00:00:00 2001
From: Roberto Ierusalimschy <roberto@inf.puc-rio.br>
Date: Sun, 21 Jul 2024 14:56:59 -0300
Subject: 'nresults' moved into 'callstatus'

That gives us more free bits in 'callstatus', for future use.
---
 ldebug.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'ldebug.c')

diff --git a/ldebug.c b/ldebug.c
index 202d6417..1c8b57c8 100644
--- a/ldebug.c
+++ b/ldebug.c
@@ -346,13 +346,13 @@ static int auxgetinfo (lua_State *L, const char *what, lua_Debug *ar,
           ar->nparams = 0;
         }
         else {
-          ar->isvararg = f->l.p->flag & PF_ISVARARG;
+          ar->isvararg = (f->l.p->flag & PF_ISVARARG) ? 1 : 0;
           ar->nparams = f->l.p->numparams;
         }
         break;
       }
       case 't': {
-        ar->istailcall = (ci) ? ci->callstatus & CIST_TAIL : 0;
+        ar->istailcall = (ci != NULL && (ci->callstatus & CIST_TAIL));
         break;
       }
       case 'n': {
-- 
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