[BUG] (The code do not compile with more than one extruder -in branch "bugfix-2.1.x")

[Ari-SSO]

Did you test the latest bugfix-2.1.x code?

Yes, and the problem still exists.

Bug Description

One variable in not declared in G33.cpp. This happend when you have more than one extruder

"Marlin/src/gcode/calibrate/G33.cpp:685:38: error: 'old_tool_index' was not declared in this scope"

Solved this with PR #26122.

Bug Timeline

new

Expected behavior

The code must compile

Actual behavior

The code do not compile with more than one extruder

Steps to Reproduce

1. set configuation.h with 2 extruders ("#define EXTRUDER 2" and some other defines related to more than one extruder)
2. Compile the code.

Version of Marlin Firmware

bugfix-2.1.x

Printer model

HE3D K280

Electronics

BTT SKR 1.3, BTT TMC2209, BTT TFT35 v3

Add-ons

2 Extruders

Bed Leveling

None

Your Slicer

None

Host Software

Repetier Host

Don't forget to include

• A ZIP file containing your Configuration.h and Configuration_adv.h.

Additional information & file uploads

Configuration.zip

[thisiskeithb]

Closing since you've opened a PR:

• Variable old_tool_index used with multi_hotend not defined #26118

[github-actions]

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