Silence borderline warning with -Werror=strict-overflow

Error: assuming signed overflow does not occur when assuming that (X - c) > X is always false [-Werror=strict-overflow]
ago%!(EXTRA string=9 years) · 31852e1d05
parent 319e288eef
commit 31852e1d05
1 changed files with 1 additions and 1 deletions
--- a/imgui.cpp
+++ b/imgui.cpp
@ -1652,7 +1652,7 @@ ImGuiWindow* ImGui::GetParentWindow()
 {
    ImGuiState& g = *GImGui;
    IM_ASSERT(g.CurrentWindowStack.Size >= 2);
-    return g.CurrentWindowStack[g.CurrentWindowStack.Size - 2];
+    return g.CurrentWindowStack[(unsigned int)g.CurrentWindowStack.Size - 2];
 }
 void ImGui::SetActiveID(ImGuiID id, ImGuiWindow* window = NULL)