check null

2018-07-25 19:59:12 +02:00 · 2018-07-25 19:59:12 +02:00 · 71a22d1c57
parent ea57d0acb8
commit 71a22d1c57
1 changed files with 1 additions and 1 deletions
--- a/src/main/java/io/rudin/minetest/tileserver/service/impl/DatabaseTileCache.java
+++ b/src/main/java/io/rudin/minetest/tileserver/service/impl/DatabaseTileCache.java
@ -84,7 +84,7 @@ public class DatabaseTileCache implements TileCache, Runnable {
        Optional<byte[]> optional = cache.getIfPresent(coordinate);


-        if (optional.isPresent()){
+        if (optional != null && optional.isPresent()){
            byte[] data = optional.get();

            if (data != null)