[#37] Decrementing nextColumn below 0 will freeze the program

tpecholt · Sep 22, 2024 · 314d3ed · 314d3ed
1 parent c1cfadf
commit 314d3ed
Showing 1 changed file with 5 additions and 1 deletion.
diff --git a/src/node.cpp b/src/node.cpp
@@ -1749,19 +1749,23 @@ bool Widget::PropertyUI(int i, UIContext& ctx)
         ImGui::EndDisabled();
         break;
     case 12:
+    {
         ImGui::BeginDisabled(!snapSides);
         ImGui::Text("nextColumn");
         ImGui::TableNextColumn();
         ImGui::SetNextItemWidth(-ImGui::GetFrameHeight());
-        if (ImGui::InputInt("##nextColumn", nextColumn.access())) {
+        int tmp = nextColumn;
+        if (ImGui::InputInt("##nextColumn", &tmp) && tmp >= 0) {
             changed = true;
+            nextColumn = tmp;
             if (nextColumn) {
                 sameLine = false;
                 spacing = 0;
             }
         }
         ImGui::EndDisabled();
         break;
+    }
     case 13:
         ImGui::BeginDisabled(!snapSides);
         ImGui::Text("allowOverlap");