From 393451eed5b1bec3416ff56560b21bce542ff40c Mon Sep 17 00:00:00 2001
From: WerWolv <werwolv98@gmail.com>
Date: Fri, 22 Aug 2025 18:16:25 +0200
Subject: [PATCH] fix: Crash with libgl getting unloaded twice

---
 .../imgui/backend/include/imgui_impl_opengl3_loader.h    | 9 ++++++++-
 1 file changed, 8 insertions(+), 1 deletion(-)

diff --git a/lib/third_party/imgui/backend/include/imgui_impl_opengl3_loader.h b/lib/third_party/imgui/backend/include/imgui_impl_opengl3_loader.h
index 6b75a2ca6..d0a8cb0d0 100644
--- a/lib/third_party/imgui/backend/include/imgui_impl_opengl3_loader.h
+++ b/lib/third_party/imgui/backend/include/imgui_impl_opengl3_loader.h
@@ -6451,7 +6451,13 @@ static int open_libgl(void)
     return GL3W_OK;
 }
 
-static void close_libgl(void) { dlclose(libgl); }
+static void close_libgl(void) {
+    if (!libgl)
+        return;
+
+    dlclose(libgl);
+    libgl = NULL;
+}
 
 static GL3WglProc get_proc(const char *proc)
 {
@@ -6496,6 +6502,7 @@ int imgl3wInit2(GL3WGetProcAddressProc proc)
 void imgl3wShutdown(void)
 {
     close_libgl();
+    gl3wProcs = {};
 }
 
 int imgl3wIsSupported(int major, int minor)