From 9ebe82fdc3335ef569707fec99269e3c59d58d0b Mon Sep 17 00:00:00 2001
From: Juan RP <xtraeme@gmail.com>
Date: Sun, 27 Oct 2019 09:13:46 +0100
Subject: [PATCH] xbps-checkvers: fix a warning with glibc.

found by @q66

main.c:195:8: error: ignoring return value of 'fread', declared with attribute warn_unused_result [-Werror=unused-result]
---
 bin/xbps-checkvers/main.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/bin/xbps-checkvers/main.c b/bin/xbps-checkvers/main.c
index b5ab9500..f1b0e978 100644
--- a/bin/xbps-checkvers/main.c
+++ b/bin/xbps-checkvers/main.c
@@ -192,7 +192,7 @@ rcv_load_file(rcv_t *rcv, const char *fname)
 		}
 	}
 
-	(void)fread(rcv->buf, sizeof(char), rcv->len, file);
+	(void)!fread(rcv->buf, sizeof(char), rcv->len, file);
 	rcv->buf[rcv->len] = '\0';
 	fclose(file);
 	rcv->ptr = rcv->buf;