Merge pull request #409 from Brokkonaut/fix-wrong-block-for-snow-check

LEAVES2 should have snow on it too

worldedit-core/src/main/java/com/sk89q/worldedit/EditSession.java

@@ -1657,7 +1657,7 @@ public class EditSession implements Extent {
                     // Snow should not cover these blocks
                     if (BlockType.isTranslucent(id)) {
                         // Add snow on leaves
-                        if (id != BlockID.LEAVES && id != BlockID.LEAVES) {
+                        if (id != BlockID.LEAVES && id != BlockID.LEAVES2) {
                             break;
                         }
                     }