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* fixed terrainGrid NPE on executor

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git-svn-id: https://jmonkeyengine.googlecode.com/svn/trunk@7825 75d07b2b-3a1a-0410-a2c5-0572b91ccdca
This commit is contained in:
bre..ns 2011-07-05 16:28:12 +00:00
parent 1a72ca91b1
commit db83e48019
1 changed files with 2 additions and 0 deletions
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2
engine/src/terrain/com/jme3/terrain/geomipmap/TerrainGrid.java
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@ -239,6 +239,8 @@ public class TerrainGrid extends TerrainQuad {
if (q1 == null || q2 == null || q3 == null || q4 == null) { if (q1 == null || q2 == null || q3 == null || q4 == null) {
try { try {
if (executor == null)
executor = createExecutorService();
executor.submit(new UpdateQuadCache(cam, true)).get(); executor.submit(new UpdateQuadCache(cam, true)).get();
q1 = cache.get(cam.add(quadIndex[5])); q1 = cache.get(cam.add(quadIndex[5]));
q2 = cache.get(cam.add(quadIndex[6])); q2 = cache.get(cam.add(quadIndex[6]));