From e33069ce56d07751ca875eb239f41febef0ebcd3 Mon Sep 17 00:00:00 2001
From: ocornut <omarcornut@gmail.com>
Date: Mon, 12 May 2025 09:22:22 +0200
Subject: [PATCH] Viewports: fallback DpiScale pulled from fallback Monitor for
 consistency.

Amend a4ebe3d5, 95c4111. (#8385, #8401, #8393)
---
 imgui.cpp | 5 +----
 1 file changed, 1 insertion(+), 4 deletions(-)

diff --git a/imgui.cpp b/imgui.cpp
index 97bbe203c..b868d93be 100644
--- a/imgui.cpp
+++ b/imgui.cpp
@@ -16220,10 +16220,7 @@ ImGuiViewportP* ImGui::AddUpdateViewport(ImGuiWindow* window, ImGuiID id, const
 
         // Store initial DpiScale before the OS platform window creation, based on expected monitor data.
         // This is so we can select an appropriate font size on the first frame of our window lifetime
-        if (viewport->PlatformMonitor != -1)
-            viewport->DpiScale = g.PlatformIO.Monitors[viewport->PlatformMonitor].DpiScale;
-        else
-            viewport->DpiScale = 1.0f;
+        viewport->DpiScale = GetViewportPlatformMonitor(viewport)->DpiScale;
     }
 
     viewport->Window = window;