From: Debian Games Team <pkg-games-devel@lists.alioth.debian.org>
Date: Tue, 6 Feb 2018 20:12:26 +0900
Subject: format_security_patch

---
 cmdline.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/cmdline.c b/cmdline.c
index 68e2cda..d5ef130 100644
--- a/cmdline.c
+++ b/cmdline.c
@@ -29,10 +29,10 @@ int parse_cmdline(int argc, char **argv)
 	for (; i < argc; i++) 
 		switch(optionid(argv[i])) {
 		case Help:
-			printf(usage);
+			printf("%s", usage);
 			return 0;
 		case Version:
-			printf(version);
+			printf("%s", version);
 			return 0;
 		case Matrix_full:
 			mx_mode = MATRIX_FULL;
