From f6bcfa017545d5837b73d749e353e1f8bf08464e Mon Sep 17 00:00:00 2001
From: Philipp Wiesemann <philipp.wiesemann@arcor.de>
Date: Wed, 12 Oct 2016 23:38:31 +0200
Subject: [PATCH] X11: Fixed compile warning about unused variable.

---
 src/video/x11/SDL_x11video.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/video/x11/SDL_x11video.c b/src/video/x11/SDL_x11video.c
index e658ac0f4ec26..38b34de342188 100644
--- a/src/video/x11/SDL_x11video.c
+++ b/src/video/x11/SDL_x11video.c
@@ -396,7 +396,9 @@ X11_VideoInit(_THIS)
         char *prev_locale = setlocale(LC_ALL, NULL);
         char *prev_xmods  = X11_XSetLocaleModifiers(NULL);
         const char *new_xmods = "";
+#if defined(HAVE_IBUS_IBUS_H) || defined(HAVE_FCITX_FRONTEND_H)
         const char *env_xmods = SDL_getenv("XMODIFIERS");
+#endif
         SDL_bool has_dbus_ime_support = SDL_FALSE;
 
         if (prev_locale) {