From 822903e56debba39530ecc3bebfdf7709737c217 Mon Sep 17 00:00:00 2001
From: ocornut <omar@miracleworld.net>
Date: Fri, 16 May 2025 16:55:29 +0200
Subject: [PATCH] Fonts: fixed ImFontAtlas::RemoveFont() with multiple sources.

Thanks cyfewlp!
---
 imgui_draw.cpp | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/imgui_draw.cpp b/imgui_draw.cpp
index 6306e9c75..3d719820f 100644
--- a/imgui_draw.cpp
+++ b/imgui_draw.cpp
@@ -3205,10 +3205,10 @@ void ImFontAtlas::RemoveFont(ImFont* font)
 
     ImFontAtlasFontDestroyOutput(this, font);
     for (ImFontConfig* src : font->Sources)
-    {
         ImFontAtlasFontDestroySourceData(this, src);
-        Sources.erase(src);
-    }
+    for (int src_n = 0; src_n < Sources.Size; src_n++)
+        if (Sources[src_n].DstFont == font)
+            Sources.erase(&Sources[src_n--]);
 
     bool removed = Fonts.find_erase(font);
     IM_ASSERT(removed);