From 8726d331f922eb74bbb404bf4fbf136a534221b7 Mon Sep 17 00:00:00 2001
From: redpolline <11156324-redpolline@users.noreply.gitlab.com>
Date: Tue, 24 Dec 2024 07:43:54 -0500
Subject: [PATCH] Prevent overlay crash if no achievements are defd.

Disable the "show achievements" button too.
---
 overlay_experimental/steam_overlay.cpp | 16 +++++++++++++---
 1 file changed, 13 insertions(+), 3 deletions(-)

diff --git a/overlay_experimental/steam_overlay.cpp b/overlay_experimental/steam_overlay.cpp
index 7c7e307..b18c719 100644
--- a/overlay_experimental/steam_overlay.cpp
+++ b/overlay_experimental/steam_overlay.cpp
@@ -2424,14 +2424,24 @@ void Steam_Overlay::OverlayProc()
 
                 ImGui::LabelText("##label", "Renderer: %s", (_renderer == nullptr ? "Unknown" : _renderer->GetLibraryName().c_str()));
 
-                ImGui::Text("Achievements earned: %d / %d", earned_achievement_count, total_achievement_count);
-                ImGui::SameLine();
-                ImGui::ProgressBar((earned_achievement_count / total_achievement_count), ImVec2((io.DisplaySize.x * 0.20f),0));
+                if (total_achievement_count > 0) {
+                    ImGui::Text("Achievements earned: %d / %d", earned_achievement_count, total_achievement_count);
+                    ImGui::SameLine();
+                    ImGui::ProgressBar((earned_achievement_count / total_achievement_count), ImVec2((io.DisplaySize.x * 0.20f),0));
+                } else {
+                    ImGui::Text("Achievements not loaded. Unable to display statistics.");
+                }
 
                 ImGui::Spacing();
+                if (total_achievement_count <= 0) {
+                    ImGui::BeginDisabled();
+                }
                 if (ImGui::Button("Show Achievements")) {
                     show_achievements = true;
                 }
+                if (total_achievement_count <= 0) {
+                    ImGui::EndDisabled();
+                }
 
                 ImGui::SameLine();