[desktop] Fix crash in memory debugger when no rom is loaded. Fixes #37

drhelius · Dec 10, 2023 · b062a26 · b062a26
1 parent a9f4185
commit b062a26
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/platforms/desktop-shared/gui_debug.cpp b/platforms/desktop-shared/gui_debug.cpp
@@ -213,7 +213,7 @@ static void debug_window_memory(void)
             ImGui::EndTabItem();
         }
 
-        if (ImGui::BeginTabItem("ROM"))
+        if (IsValidPointer(cart->GetROM()) && ImGui::BeginTabItem("ROM"))
         {
             ImGui::PushFont(gui_default_font);
             mem_edit.DrawContents(cart->GetROM(), 0x8000, 0x8000);