Fix NPE of POI empty creation
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1 changed files with 5 additions and 3 deletions
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@ -95,7 +95,7 @@ public class IndexPoiCreator extends AbstractIndexPartCreator {
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Algoritms.removeAllFiles(poiIndexFile);
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}
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private void checkEntity(Entity e) {
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public void checkEntity(Entity e) {
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String name = e.getTag(OSMTagKey.NAME);
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if (name == null) {
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String msg = "";
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@ -548,9 +548,11 @@ public class IndexPoiCreator extends AbstractIndexPartCreator {
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}
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} else {
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int sum = 0;
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if (subtrees != null) {
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for (Tree<T> t : subtrees) {
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sum += t.getSubTreesOnLevel(level - 1);
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}
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}
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return sum;
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}
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}
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