From 116e128b1a103e2fb246cc9d53b82246b24dbd40 Mon Sep 17 00:00:00 2001
From: "Yukihiro \"Matz\" Matsumoto" <matz@ruby.or.jp>
Date: Sat, 12 Dec 2020 18:25:47 +0900
Subject: Remove positive check for unsigned integer; close #5218

---
 src/debug.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'src/debug.c')

diff --git a/src/debug.c b/src/debug.c
index 2f9320ac9..c03c91cf5 100644
--- a/src/debug.c
+++ b/src/debug.c
@@ -66,7 +66,7 @@ mrb_debug_get_filename(mrb_state *mrb, const mrb_irep *irep, uint32_t pc)
 MRB_API int32_t
 mrb_debug_get_line(mrb_state *mrb, const mrb_irep *irep, uint32_t pc)
 {
-  if (irep && pc >= 0 && pc < irep->ilen) {
+  if (irep && pc < irep->ilen) {
     mrb_irep_debug_info_file* f = NULL;
     if (!irep->debug_info) {
       return -1;
-- 
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