From 19d3620965f3e6235744678e6d8972a66708bb92 Mon Sep 17 00:00:00 2001
From: "Yukihiro \"Matz\" Matsumoto" <matz@ruby.or.jp>
Date: Wed, 30 Oct 2024 22:34:11 +0900
Subject: [PATCH] mruby-bigint (mrb_bint_powm): stop a warning for no `return`

---
 mrbgems/mruby-bigint/core/bigint.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/mrbgems/mruby-bigint/core/bigint.c b/mrbgems/mruby-bigint/core/bigint.c
index e506ace6b..a5818c432 100644
--- a/mrbgems/mruby-bigint/core/bigint.c
+++ b/mrbgems/mruby-bigint/core/bigint.c
@@ -1773,6 +1773,8 @@ mrb_bint_powm(mrb_state *mrb, mrb_value x, mrb_value exp, mrb_value mod)
  raise:
   if (mrb_integer_p(mod)) mpz_clear(mrb, &c);
   mrb_raise(mrb, E_ARGUMENT_ERROR, "int.pow(n,m): n must be positive");
+  /* not reached */
+  return mrb_nil_value();
 }
 
 mrb_value