[Bf-blender-cvs] [c7b27f45ae7] master: Fix: Show node editor dot grid when there is no node tree

[Hans Goudey]

Commit: c7b27f45ae7856560cd35dead8f1897b917c8d67
Author: Hans Goudey
Date:   Tue Oct 26 13:03:09 2021 -0500
Branches: master
https://developer.blender.org/rBc7b27f45ae7856560cd35dead8f1897b917c8d67

Fix: Show node editor dot grid when there is no node tree

===================================================================

M	source/blender/editors/space_node/node_draw.cc

===================================================================

diff --git a/source/blender/editors/space_node/node_draw.cc b/source/blender/editors/space_node/node_draw.cc
index ea65eaa0a14..b7f1209905e 100644
--- a/source/blender/editors/space_node/node_draw.cc
+++ b/source/blender/editors/space_node/node_draw.cc
@@ -2272,6 +2272,9 @@ void node_draw_space(const bContext *C, ARegion *region)
   /* Nodes. */
   snode_set_context(C);
 
+  const int grid_levels = UI_GetThemeValueType(TH_NODE_GRID_LEVELS, SPACE_NODE);
+  UI_view2d_dot_grid_draw(v2d, TH_GRID, NODE_GRID_STEP_SIZE, grid_levels);
+
   /* Draw parent node trees. */
   if (snode->treepath.last) {
     bNodeTreePath *path = (bNodeTreePath *)snode->treepath.last;
@@ -2294,9 +2297,6 @@ void node_draw_space(const bContext *C, ARegion *region)
       copy_v2_v2(snode->edittree->view_center, center);
     }
 
-    const int grid_levels = UI_GetThemeValueType(TH_NODE_GRID_LEVELS, SPACE_NODE);
-    UI_view2d_dot_grid_draw(v2d, TH_GRID, NODE_GRID_STEP_SIZE, grid_levels);
-
     /* Top-level edit tree. */
     bNodeTree *ntree = path->nodetree;
     if (ntree) {