Merge branch 'fix-deleteNodeRecurs' of https://github.com/xinyiz/octomap into fix-deleteNodeRecurs

Author: xinyiz

octomap/include/octomap/OcTreeBaseImpl.hxx

@@ -705,13 +705,13 @@ namespace octomap {
       // TODO delete check depth, what happens to inner nodes with children?
       this->deleteNodeChild(node, pos);
 
-      if (!nodeHasChildren(node))
-        if(node->children != NULL){
+      if (!nodeHasChildren(node)){
+        if (node->children != NULL){
           delete[] node->children;
           node->children = NULL;
         }
         return true;
-      else{
+      } else {
         node->updateOccupancyChildren(); // TODO: occupancy?
       }
     }