Fix binding related crash

src/client/component/binding.cpp

@@ -93,23 +93,49 @@ namespace binding
 			// custom binds
 			return ORIGINAL_BIND_COUNT + get_binding_for_custom_command(command);
 		}
+		
+		std::optional<std::string> get_custom_binding_for_key(int key)
+		{
+			key -= ORIGINAL_BIND_COUNT;
+
+			if (static_cast<size_t>(key) < custom_binds.size() && !custom_binds[key].empty())
+			{
+				return {custom_binds[key]};
+			}
+
+			return {};
+		}
 
 		void cl_execute_key_stub(const int local_client_num, int key, const int down, const unsigned int time)
 		{
 			if (key >= ORIGINAL_BIND_COUNT)
 			{
-				key -= ORIGINAL_BIND_COUNT;
+				const auto bind = get_custom_binding_for_key(key);
-
+				if (!bind.has_value())
-				if (static_cast<size_t>(key) < custom_binds.size() && !custom_binds[key].empty())
 				{
-					game::Cbuf_AddText(local_client_num, utils::string::va("%s\n", custom_binds[key].data()));
+					return;
 				}
 
-				return;
+				return game::Cbuf_AddText(local_client_num, utils::string::va("%s\n", bind.value().data()));
 			}
 
 			cl_execute_key_hook.invoke<void>(local_client_num, key, down, time);
 		}
+
+		const char* cmd_get_binding_for_key_stub(unsigned int key)
+		{
+			if (key >= ORIGINAL_BIND_COUNT)
+			{
+				const auto bind = get_custom_binding_for_key(key);
+				if (!bind.has_value())
+				{
+					return "";
+				}
+				return utils::string::va("%s", bind.value().data());
+			}
+
+			return game::command_whitelist[key];
+		}
 	}
 
 	class component final : public component_interface
@@ -125,6 +151,8 @@ namespace binding
 
 			// execute custom binds
 			cl_execute_key_hook.create(0x1403CF1E0, &cl_execute_key_stub);
+
+			utils::hook::jump(0x14059AE90, cmd_get_binding_for_key_stub);
 		}
 	};
 }