Use double quotes to precent globbing and word splitting

Signed-off-by: DL6ER <dl6er@dl6er.de>
This commit is contained in:
DL6ER 2018-02-17 13:01:00 +01:00
parent 5d274008db
commit b8eaa9a527
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@ -16,9 +16,9 @@ source ${colfile}
# Constructed to return nothing when # Constructed to return nothing when
# a) the setting is not present in the config file, or # a) the setting is not present in the config file, or
# b) the setting is commented out (e.g. "#DBFILE=...") # b) the setting is commented out (e.g. "#DBFILE=...")
DBFILE=$(sed -n -e 's/^\s^.DBFILE\s*=\s*//p' /etc/pihole/pihole-FTL.conf) DBFILE="$(sed -n -e 's/^\s^.DBFILE\s*=\s*//p' /etc/pihole/pihole-FTL.conf)"
# Test for empty string. Use standard path in this case. # Test for empty string. Use standard path in this case.
if [ -z $DBFILE ]; then if [ -z "$DBFILE" ]; then
DBFILE="/etc/pihole/pihole-FTL.db" DBFILE="/etc/pihole/pihole-FTL.db"
fi fi