From 6d9da9486387495c46fbaebdac9be6a7982b57eb Mon Sep 17 00:00:00 2001
From: 7u83 <7u83@mail.ru>
Date: Sun, 31 Jul 2022 23:58:43 +0200
Subject: [PATCH] Better error handling.

---
 src/cw/cfg.c | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/src/cw/cfg.c b/src/cw/cfg.c
index 60665c70..aa44c03d 100644
--- a/src/cw/cfg.c
+++ b/src/cw/cfg.c
@@ -368,5 +368,8 @@ int cw_cfg_load(const char *filename,cw_Cfg_t * cfg)
 		return errno;
 	errs = cw_cfg_read_from_file(f,cfg);
 	fclose(f);
-	return errs;
+
+	if (errs)
+		errno = EINVAL;
+	return errno;
 }