Docking: Agressively assert when CentralNode is a not a leaf node in order to find our bug.

6 years ago · 4ea9fdbbea
parent e194219f2e
commit 4ea9fdbbea
1 changed files with 2 additions and 1 deletions
--- a/imgui.cpp
+++ b/imgui.cpp
@ -10695,6 +10695,7 @@ static void DockNodeUpdateScanRec(ImGuiDockNode* node, ImGuiDockNodeUpdateScanRe
    if (node->IsCentralNode)
    {
        IM_ASSERT(results->CentralNode == NULL); // Should be only one
+        IM_ASSERT(node->IsLeafNode() && "If you get this assert: your .ini file may have been damaged by an old bug. OR please submit repro of actions leading to this");
        results->CentralNode = node;
    }
    if (results->CountNodesWithWindows > 1 && results->CentralNode != NULL)