base-files: convert leading spaces to tabs in functions.sh

Use tabs for indent consistently.

Signed-off-by: Adrian Schmutzler <freifunk@adrianschmutzler.de>
This commit is contained in:
Adrian Schmutzler 2020-03-13 15:51:30 +01:00
parent 4caaa778f7
commit 5c2e409be7