Make the shell scripts more standard compliant
authorAntonio Ospite <ao2@ao2.it>
Sat, 24 Nov 2018 18:16:44 +0000 (19:16 +0100)
committerAntonio Ospite <ao2@ao2.it>
Sat, 24 Nov 2018 18:16:44 +0000 (19:16 +0100)
commitbdfefe139bfc2fdd26e753f3245f285129dbc580
treed32f15ba487e92de963db22b4927da7d6c8b55a3
parent88085d58fdb2fda79d307cf4abec4d936bd0f22b
Make the shell scripts more standard compliant

Remove the bashism "source" and add a check before including the default
config file, because POSIX compliant shells would abort when a dot
script is not found.
v4l2-settings-restore.sh
v4l2-settings-save.sh