opentyrian: fix build wit gcc6

Signed-off-by: Andreas Müller <schnitzeltony@googlemail.com>

recipes-games/opentyrian/files/0003-fix-build-with-pedantic-gcc6.patch

@@ -0,0 +1,28 @@
+From 95788b1b09b0bd8e89cc3c7e5ed769ae3e87ac34 Mon Sep 17 00:00:00 2001
+From: =?UTF-8?q?Andreas=20M=C3=BCller?= <schnitzeltony@googlemail.com>
+Date: Sun, 31 Jul 2016 04:02:51 +0200
+Subject: [PATCH] fix build with pedantic gcc6
+MIME-Version: 1.0
+Content-Type: text/plain; charset=UTF-8
+Content-Transfer-Encoding: 8bit
+
+Signed-off-by: Andreas Müller <schnitzeltony@googlemail.com>
+---
+ src/joystick.c | 1 -
+ 1 file changed, 1 deletion(-)
+
+diff --git a/src/joystick.c b/src/joystick.c
+index 63dd75d..bf99647 100644
+--- a/src/joystick.c
++++ b/src/joystick.c
+@@ -42,7 +42,6 @@ bool ignore_joystick = false;
+ int joysticks = 0;
+ Joystick *joystick = NULL;
+ 
+-static const char joystick_cfg_version = 1;
+ static const int joystick_analog_max = 32767;
+ 
+ // eliminates axis movement below the threshold
+-- 
+2.5.5
+

recipes-games/opentyrian/opentyrian_2.1.20130907.bb

@@ -13,6 +13,7 @@ SRC_URI = " \
     http://camanis.net/opentyrian/tyrian21.zip;name=data \
     file://0001-Makefile-use-pkgconfig-to-find-sdl.patch \
     file://0002-Fix-several-uninitialized-variable-warnings.patch \
+    file://0003-fix-build-with-pedantic-gcc6.patch \
 "
 SRC_URI[md5sum] = "978686c5a1dfbac69a2161aadf084c2b"
 SRC_URI[sha256sum] = "f54b6b3cedcefa187c9f605d6164aae29ec46a731a6df30d351af4c008dee45f"