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MapTile.unlock NullPointerException, fix #539

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Emux 2018-05-08 14:26:56 +03:00
parent 516b18bdef
commit b9f989a454
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GPG Key ID: 64ED9980896038C3
1 changed files with 5 additions and 7 deletions
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12
vtm/src/org/oscim/layers/tile/MapTile.java
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@ -1,6 +1,6 @@
/* /*
* Copyright 2012, 2013 Hannes Janetzek * Copyright 2012, 2013 Hannes Janetzek
* Copyright 2017 devemux86 * Copyright 2017-2018 devemux86
* *
* This file is part of the OpenScienceMap project (http://www.opensciencemap.org). * This file is part of the OpenScienceMap project (http://www.opensciencemap.org).
* *
@ -240,14 +240,12 @@ public class MapTile extends Tile {
if (--locked > 0) if (--locked > 0)
return; return;
TileNode parent = node.parent;
if ((proxy & PROXY_PARENT) != 0) if ((proxy & PROXY_PARENT) != 0)
parent.item.refs--; node.parent.item.refs--;
if ((proxy & PROXY_GRAMPA) != 0)
node.parent.parent.item.refs--;
if ((proxy & PROXY_GRAMPA) != 0) {
parent = parent.parent;
parent.item.refs--;
}
for (int i = 0; i < 4; i++) { for (int i = 0; i < 4; i++) {
if ((proxy & (1 << i)) != 0) if ((proxy & (1 << i)) != 0)
node.child(i).refs--; node.child(i).refs--;