From cc185ae2c42deb21f6e5cd8c3646ff46c05a8779 Mon Sep 17 00:00:00 2001
From: Antonio Maiorano <amaiorano@gmail.com>
Date: Wed, 4 Dec 2024 22:36:59 -0500
Subject: [PATCH] Fix ImGui compilation against latest library

---
 libs/sdl_engine/src/imgui_impl/imgui_impl_sdl_gl3.cpp | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/libs/sdl_engine/src/imgui_impl/imgui_impl_sdl_gl3.cpp b/libs/sdl_engine/src/imgui_impl/imgui_impl_sdl_gl3.cpp
index ade379a..ff21c04 100644
--- a/libs/sdl_engine/src/imgui_impl/imgui_impl_sdl_gl3.cpp
+++ b/libs/sdl_engine/src/imgui_impl/imgui_impl_sdl_gl3.cpp
@@ -430,7 +430,9 @@ void ImGui_ImplSdlGL3_NewFrame(SDL_Window* window) {
     Uint32 time = SDL_GetTicks();
     double current_time = time / 1000.0;
     io.DeltaTime = g_Time > 0.0 ? (float)(current_time - g_Time) : (float)(1.0f / 60.0f);
-    g_Time = current_time;
+    if (io.DeltaTime <= 0.0) {
+        io.DeltaTime = (float)(1.0f / 60.0f);
+    }
 
     // Setup inputs
     // (we already got mouse wheel, keyboard keys & characters from SDL_PollEvent())