From 7163541bf2ced701d00b16b1cf1eac6a7d019a15 Mon Sep 17 00:00:00 2001
From: Kartik Agaram <vc@akkartik.com>
Date: Fri, 5 Oct 2018 19:47:55 -0700
Subject: [PATCH] 4666

---
 subx/010---vm.cc | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/subx/010---vm.cc b/subx/010---vm.cc
index b543216f..61bd4b09 100644
--- a/subx/010---vm.cc
+++ b/subx/010---vm.cc
@@ -223,7 +223,7 @@ inline const char* mem_addr_kernel_string(uint32_t addr) {
 }
 inline string mem_addr_string(uint32_t addr, uint32_t size) {
   ostringstream out;
-  for (int i = 0;  i < size;  ++i)
+  for (size_t i = 0;  i < size;  ++i)
     out << read_mem_u8(addr+i);
   return out.str();
 }