Consistency

We went with tabs earlier, may as well make that the "standard".
Easy enough to switch to spaces too if that's desired with expand(1)

pihole

@@ -66,8 +66,7 @@ setupLCDFunction() {
 
 queryFunc() {
 	domain=$2
-    for list in /etc/pihole/list.*
-    do
+	for list in /etc/pihole/list.*; do
 		count=$(grep ${domain} $list | wc -l)
 		echo "::: ${list} (${count} results)"
 			if [[ ${count} > 0 ]]; then
@@ -125,19 +124,19 @@ if [[ $# = 0 ]]; then
 fi
 
 # Handle redirecting to specific functions based on arguments
-case "$1" in
-"-w" | "whitelist"			) whitelistFunc "$@";;
-"-b" | "blacklist"			) blacklistFunc "$@";;
-"-d" | "debug"				) debugFunc;;
-"-f" | "flush"				) flushFunc;;
-"-up" | "updatePihole"      ) updatePiholeFunc;;
-"-r"  | "reconfigure"       ) reconfigurePiholeFunc;;
-"-g" | "updateGravity"		) updateGravityFunc "$@";;
-"-s" | "setupLCD"			) setupLCDFunction;;
-"-c" | "chronometer"		) chronometerFunc "$@";;
-"-h" | "help"				) helpFunc;;
-"-v" | "version"            ) versionFunc "$@";;
-"-q" | "query"              ) queryFunc "$@";;
-"uninstall"					) uninstallFunc;;
-*                    		) helpFunc;;
+case "${1}" in
+	"-w" | "whitelist"			) whitelistFunc "$@";;
+	"-b" | "blacklist"			) blacklistFunc "$@";;
+	"-d" | "debug"				) debugFunc;;
+	"-f" | "flush"				) flushFunc;;
+	"-up" | "updatePihole"      ) updatePiholeFunc;;
+	"-r"  | "reconfigure"       ) reconfigurePiholeFunc;;
+	"-g" | "updateGravity"		) updateGravityFunc "$@";;
+	"-s" | "setupLCD"			) setupLCDFunction;;
+	"-c" | "chronometer"		) chronometerFunc "$@";;
+	"-h" | "help"				) helpFunc;;
+	"-v" | "version"            ) versionFunc "$@";;
+	"-q" | "query"              ) queryFunc "$@";;
+	"uninstall"					) uninstallFunc;;
+	*                    		) helpFunc;;
 esac