Check if a config file already exists

[borpin]

A check needs to be done to not overwrite an existing config file.

backup/install.sh

Lines 39 to 42 in ad179f8

	# Creating backup module config.cfg file
	echo "- Copying default.config.cfg to config.cfg"
	cp default.config.cfg config.cfg
	echo "- Setting config.cfg settings"

[ArnyminerZ]

The check is in fact done here

[borpin]

The check is in fact done here

This was added after my issue :(

I'll close it.