commit 7b8bd1c537cddae899c92a72ef5907a3afcab183
author Philipp Wiesemann <philipp.wiesemann@arcor.de> Wed Oct 12 23:38:31 2016 +0200
committer Philipp Wiesemann <philipp.wiesemann@arcor.de> Wed Oct 12 23:38:31 2016 +0200
tree 9e639f26c49dffdc447f89ac0bc0f96704b0bc7d
parent 7c66d66365ccacc6ac34b0cb50116a2b7da71aba

X11: Fixed compile warning about unused variable.

src/video/x11/SDL_x11video.c

diff --git a/src/video/x11/SDL_x11video.c b/src/video/x11/SDL_x11video.c
index e658ac0..38b34de 100644
--- a/src/video/x11/SDL_x11video.c
+++ b/src/video/x11/SDL_x11video.c
@@ -396,7 +396,9 @@
         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) {