Fixed crash if dbus can't be initialized (cherry picked from commit cf2c6fa58dea02edb870cff7090fd69f3dfbd081)
diff --git a/src/core/linux/SDL_fcitx.c b/src/core/linux/SDL_fcitx.c
index d6484f7..244aa23 100644
--- a/src/core/linux/SDL_fcitx.c
+++ b/src/core/linux/SDL_fcitx.c
@@ -278,7 +278,8 @@ static SDL_bool FcitxCreateInputContext(SDL_DBusContext *dbus, const char *appna
{
const char *program = "program";
SDL_bool retval = SDL_FALSE;
- if (dbus->session_conn) {
+
+ if (dbus && dbus->session_conn) {
DBusMessage *msg = dbus->message_new_method_call(FCITX_DBUS_SERVICE, FCITX_IM_DBUS_PATH, FCITX_IM_DBUS_INTERFACE, "CreateInputContext");
if (msg) {
DBusMessage *reply = NULL;