From 534f955827739755d705f97de402b20b2148879c Mon Sep 17 00:00:00 2001
From: Peter Meerwald-Stadler <pmeerw@pmeerw.net>
Date: Tue, 28 Jun 2022 18:19:56 +0200
Subject: [PATCH] error: fix warning, signedness of comparison
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cmkr/src/error.cpp:23:24: warning: comparison of integer expressions of different signedness: ‘int’ and ‘long unsigned int’ [-Wsign-compare]
   23 |     assert(i >= 0 && i < (sizeof(err_string) / sizeof(*(err_string))));
---
 src/error.cpp | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/error.cpp b/src/error.cpp
index 1415bbe..710ef6d 100644
--- a/src/error.cpp
+++ b/src/error.cpp
@@ -1,6 +1,7 @@
 #include "error.hpp"
 
 #include <cassert>
+#include <cstddef>
 
 namespace cmkr {
 namespace error {
@@ -20,6 +21,6 @@ static const char *err_string[] = {
 };
 
 const char *cmkr_error_status(int i) {
-    assert(i >= 0 && i < (sizeof(err_string) / sizeof(*(err_string))));
+    assert(i >= 0 && static_cast<size_t>(i) < (sizeof(err_string) / sizeof(*(err_string))));
     return err_string[i];
 }