fix set temperature (' S' instead of '=') #14

	name: C/C++ Release candidate ubuntu-GTK2

	on:
	push:
	branches:
	- rc

	jobs:

	build:
	runs-on: ubuntu-20.04

	steps:
	- uses: actions/checkout@v3
	with:
	ref: 'rc'
	- name: Setup cmake
	uses: jwlawson/[email protected]
	with:
	cmake-version: '3.16.x'
	- name: update clock
	run: sudo hwclock -s
	- name: update apt
	run: sudo apt update
	- name: install gtk2
	run: sudo apt install libgtk2.0-dev
	- name: install libs
	run: sudo ./BuildLinux.sh -u
	- name: dep cache
	id: cache-action
	uses: actions/cache@v3
	with:
	key: ubu_gtk2_2.7
	path: deps/build/destdir
	- if: steps.cache-action.outputs.cache-hit != 'true'
	name: build deps if new cache
	run: ./BuildLinux.sh -gd
	- name: slicer, tar & appimage
	run: ./BuildLinux.sh -gsi
	- name: Upload artifact
	uses: actions/upload-artifact@v4
	with:
	name: rc_${{ github.event.repository.name }}-linux-x64-GTK2.tgz
	path: build/${{ github.event.repository.name }}-linux-x64-GTK2.tgz
	- name: Upload appimage
	uses: actions/upload-artifact@v4
	with:
	name: rc_${{ github.event.repository.name }}-linux-x64-GTK2.AppImage
	path: build/${{ github.event.repository.name }}-linux-x64-GTK2.AppImage

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