Index: uspace/app/tetris/scores.c
===================================================================
--- uspace/app/tetris/scores.c	(revision 9308dbadbc0cbb2bac23b198dd31abc15ef9c2d1)
+++ uspace/app/tetris/scores.c	(revision a955fccc48da56c66c06fc89b21e01671d0bfc4e)
@@ -233,4 +233,9 @@
 
 	f = fopen("/data/tetris.sco", "wb");
+	if (f == NULL) {
+		printf("Error creating table\n");
+		return;
+	}
+	
 	cnt = fwrite(scores, sizeof(struct highscore), NUMSPOTS, f);
 	rc = fclose(f);