diff options
| author | eska <eska@eska.me> | 2016-11-11 03:48:13 +0100 |
|---|---|---|
| committer | eska <eska@eska.me> | 2016-11-13 15:27:17 +0100 |
| commit | 31f929caa2bc8422c0a6bb50f81500e1f4db101b (patch) | |
| tree | 262d9567f3d529da802dbb0ee3294622b9ff7962 | |
| parent | 7d1230a266f4eab3262ebfcbf4a89148dfcb3c48 (diff) | |
Clarify a NULL comparison
'TreeItem::get_children()' does not return the child count, but rather
a pointer to the children.
This comparison caused an error during WebAssembly builds using the
LLVM backend path.
| -rw-r--r-- | scene/gui/tree.cpp | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/scene/gui/tree.cpp b/scene/gui/tree.cpp index 912371142f..d974e09275 100644 --- a/scene/gui/tree.cpp +++ b/scene/gui/tree.cpp @@ -1331,7 +1331,7 @@ int Tree::draw_item(const Point2i& p_pos,const Point2& p_draw_ofs, const Size2& int root_ofs = children_pos.x + (hide_folding?cache.hseparation:cache.item_margin); int parent_ofs = p_pos.x + (hide_folding?cache.hseparation:cache.item_margin); Point2i root_pos = Point2i(root_ofs, children_pos.y + label_h/2)-cache.offset+p_draw_ofs; - if (c->get_children() > 0) + if (c->get_children() != NULL) root_pos -= Point2i(cache.arrow->get_width(),0); Point2i parent_pos = Point2i(parent_ofs - cache.arrow->get_width()/2, p_pos.y + label_h/2 + cache.arrow->get_height()/2)-cache.offset+p_draw_ofs; |