From 502b7c1eea6ebd6aa25bf3b54f1e9d82d1035fb1 Mon Sep 17 00:00:00 2001
From: "Jan (janneke) Nieuwenhuizen" <janneke@gnu.org>
Date: Sat, 29 Oct 2022 13:34:05 +0200
Subject: [PATCH] DRAFT lib: strerror: Fix typo, fix static message.

* lib/string/strerror.c (strerror): Fix typo, always show error number.
---
 lib/string/strerror.c | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/lib/string/strerror.c b/lib/string/strerror.c
index ef176a42..bf00e76f 100644
--- a/lib/string/strerror.c
+++ b/lib/string/strerror.c
@@ -1,6 +1,6 @@
 /* -*-comment-start: "//";comment-end:""-*-
  * GNU Mes --- Maxwell Equations of Software
- * Copyright © 2018,2019 Jan (janneke) Nieuwenhuizen <janneke@gnu.org>
+ * Copyright © 2018,2019,2022 Jan (janneke) Nieuwenhuizen <janneke@gnu.org>
  *
  * This file is part of GNU Mes.
  *
@@ -77,5 +77,7 @@ strerror (int errnum)
     }
   if (errnum > 0 && errnum <= sys_nerr)
     return sys_errlist[errnum];
-  return "sterror: unknown error";
+  static char buf[40] = "strerror: unknown error: ";
+  strcat (buf, itoa (errnum));
+  return buf;
 }