fix return value

2005-06-27 17:48:13 +00:00
parent 24f908d9be
commit 901592a88e
1 changed files with 3 additions and 1 deletions
--- a/simgear/props/props.cxx
+++ b/simgear/props/props.cxx
@@ -930,7 +930,9 @@ SGPropertyNode::removeChild (const char * name, int index, bool keep)
    if (node->nChildren() && node->removeChildren())
      dirty = true;

-    if (node->_count == 1 && !node->nChildren()) {
+    if (node->isTied() || node->_count != 1 || node->nChildren())
+      dirty = true;
+    else {
      if (keep)
        _removedChildren.push_back(node);