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Invert logic to reduce nesting

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Signed-off-by: DL6ER <dl6er@dl6er.de>
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DL6ER 2019-05-01 21:12:22 +02:00
parent 008e88b84b
commit 0cfecd31d3
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GPG key ID: 00135ACBD90B28DD
1 changed files with 27 additions and 25 deletions
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8
gravity.sh
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@ -149,8 +149,11 @@ database_table_from_file() {
# Migrate pre-v5.0 list files to database-based Pi-hole versions # Migrate pre-v5.0 list files to database-based Pi-hole versions
migrate_to_database() { migrate_to_database() {
# Create database file if not present # Create database file only if not present
if [ ! -e "${gravityDBfile}" ]; then if [ -e "${gravityDBfile}" ]; then
return 0
fi
echo -e " ${INFO} Creating new gravity database" echo -e " ${INFO} Creating new gravity database"
generate_gravity_database generate_gravity_database
@ -175,7 +178,6 @@ migrate_to_database() {
echo -e " ${INFO} Migrating content of ${regexFile} into new database" echo -e " ${INFO} Migrating content of ${regexFile} into new database"
database_table_from_file "regex" "${regexFile}" database_table_from_file "regex" "${regexFile}"
fi fi
fi
} }
# Determine if DNS resolution is available before proceeding # Determine if DNS resolution is available before proceeding