From 70cc2cc173f3ff60150bdb59c0facbea5d1cbe58 Mon Sep 17 00:00:00 2001
From: "Yukihiro \"Matz\" Matsumoto" <matz@ruby.or.jp>
Date: Fri, 28 Apr 2023 22:23:53 +0900
Subject: [PATCH] variable.c (iv_rehash): remove unnecessary checks

---
 src/variable.c | 2 --
 1 file changed, 2 deletions(-)

diff --git a/src/variable.c b/src/variable.c
index 24b280630..d3b4f2b48 100644
--- a/src/variable.c
+++ b/src/variable.c
@@ -47,12 +47,10 @@ iv_rehash(mrb_state *mrb, iv_tbl *t)
   mrb_value *old_ptr = t->ptr;
 
   khash_power2(new_alloc);
-  if (old_alloc == new_alloc) return;
 
   t->ptr = (mrb_value*)mrb_calloc(mrb, sizeof(mrb_value)+sizeof(mrb_sym), new_alloc);
   t->size = 0;
   t->alloc = new_alloc;
-  if (old_alloc == 0) return;
 
   mrb_sym *keys = (mrb_sym*)&old_ptr[old_alloc];
   mrb_value *vals = old_ptr;