Fix replay saving

SpigotCore_Main/src/de/steamwar/sql/Fight.java

@@ -20,7 +20,6 @@
 package de.steamwar.sql;
 
 import java.io.InputStream;
-import java.io.OutputStream;
 import java.sql.Blob;
 import java.sql.ResultSet;
 import java.sql.SQLException;
@@ -60,16 +59,13 @@ public class Fight {
         }
     }
 
-    public static OutputStream setReplay(int fightID) {
-        ResultSet rs = SQL.select("SELECT Replay FROM Fight WHERE FightID = ?", fightID);
+    public static void setReplay(int fightID, byte[] data) {
+        Blob blob = SQL.blob();
         try {
-            rs.next();
-            Blob replay = rs.getBlob("Replay");
-            if(replay == null)
-                throw new SecurityException("Replay null");
-            return replay.setBinaryStream(1);
+            blob.setBytes(1, data);
         } catch (SQLException e) {
             throw new SecurityException(e);
         }
+        SQL.update("UPDATE Fight SET Replay = ? WHERE FightID = ?", blob, fightID);
     }
 }