- placed close_x11 between USE_X11 ifdefs

git-svn-id: svn+ssh://svn.code.sf.net/p/spacenav/code/trunk/spacenavd@82 ef983eb1-d774-4af8-acfd-baaf7b16a646

spnavd.c

@@ -1045,7 +1045,9 @@ void sig_handler(int s)
 		fprintf(stderr, "Segmentation fault caught, trying to exit gracefully\n");
 	case SIGINT:
 	case SIGTERM:
+#ifdef USE_X11
 		close_x11();	/* call to avoid leaving garbage in the X server's root windows */
+#endif
 		close_dev();
 		remove(PIDFILE);
 		exit(0);