From e02edef12d9a08cd035cf34f1aa75311fb7565be Mon Sep 17 00:00:00 2001
From: Lorenzo Manacorda <lorenzo@mailbox.org>
Date: Fri, 25 Jan 2019 17:37:17 +0100
Subject: [PATCH] fbpdf: fix format-security error

Using printf without a formatting string is a security vulnerability,
and most distributions now default to using `-Werror=format-security`.

See https://fedoraproject.org/wiki/Format-Security-FAQ
---
 fbpdf.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/fbpdf.c b/fbpdf.c
index 6caa08f..fad6cfc 100644
--- a/fbpdf.c
+++ b/fbpdf.c
@@ -347,7 +347,7 @@ int main(int argc, char *argv[])
 {
 	int i = 1;
 	if (argc < 2) {
-		printf(usage);
+		printf("%s", usage);
 		return 1;
 	}
 	strcpy(filename, argv[argc - 1]);