diff -up shippy-1.5.0/shippy.c~ shippy-1.5.0/shippy.c
--- shippy-1.5.0/shippy.c~	2019-05-20 13:00:16.000000000 +0200
+++ shippy-1.5.0/shippy.c	2019-05-20 13:03:32.334992540 +0200
@@ -1288,13 +1288,11 @@ void DoAi(int number)
 
 void StoreHS()
 {
-	size_t silence_warnings;
-
 	if (highscore_fp == NULL)
 		return;
 
 	rewind(highscore_fp);
-	silence_warnings = fwrite(winners, sizeof(struct HISCORE), 14, highscore_fp);
+	(void)fwrite(winners, sizeof(struct HISCORE), 14, highscore_fp);
 }
 
 void RestoreHS()
@@ -1647,7 +1645,7 @@ void ExecShippy()
 					level = 0;
 					gameover = 0;
 					operational = 0;
-					waitforkey[0] = waitforkey[0] = 30;
+					waitforkey[0] = waitforkey[1] = 30;
 					return;
 				}
 				else