From 67eddacfc9a87fb9a6ea03c592e90844a347ee5f Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=C3=89rico=20Nogueira?= <erico.erc@gmail.com>
Date: Fri, 4 Jun 2021 13:10:28 -0300
Subject: [PATCH] c: print strerror() instead of error code.

This changes error() behavior to match what glibc already does.
---
 include/c.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/include/c.h b/include/c.h
index aca88a72..2471209c 100644
--- a/include/c.h
+++ b/include/c.h
@@ -118,7 +118,7 @@ static void error(int status, int errnum, const char *format, ...)
         vfprintf(stderr, format, argp);
         va_end(argp);
         if (errnum != 0)
-                fprintf(stderr, ": error code %d", errnum);
+                fprintf(stderr, ": %s", strerror(errnum));
         fprintf(stderr, "\n");
         if (status != 0)
                 exit(status);