Update database.am: refactoring

modules/database.am

@@ -212,12 +212,8 @@ _files_appimage_type_notes() {
 
 _files_total_size() {
 	printf "\n"
-	if [ "$(_files_show_only_number)" = "0" ]; then
-		echo " TOTAL SIZE: $(du -ch $(find . -type d -name 'modules' -printf "%h\n") 2>/dev/null | awk 'END {print $1"iB"}' | sed 's/...$/ &/') of disk space in use"
-	else
-		command -v aisap >/dev/null 2>&1 && printf '%s\n\n' " AppImages with 🔒 are sandboxed with aisap"
-		echo " TOTAL SIZE: $(du -ch $(find . -type f -name 'remove' -printf "%h\n") 2>/dev/null | awk 'END {print $1"iB"}' | sed 's/...$/ &/') of disk space in use"
-	fi
+	command -v aisap >/dev/null 2>&1 && printf '%s\n\n' " AppImages with 🔒 are sandboxed with aisap"
+	echo " TOTAL SIZE: $(find . -type f -name 'remove' -printf "%h\n" | du -ch */ 2>/dev/null | awk 'END {print $1"iB"}' | sed 's/...$/ &/') of disk space in use"
 	printf "\n"
 }
 
@@ -268,7 +264,7 @@ _list() {
 	# Check if github.com is online, if not, the function will read the offline list
 	wget -q --tries=10 --timeout=20 --spider https://github.com && _completion_lists
 	# Check the number of installed apps and libraries
-	LIBNUMBER=$(grep "usr/local/lib" "$APPSPATH"/*/remove 2> /dev/null | wc -l)
+	LIBNUMBER=$(grep -c "usr/local/lib" "$APPSPATH"/*/remove 2> /dev/null)
 	ITEMSNUMBER=$(cd "$APPSPATH" && find . -name 'remove' -printf "%h\n" 2>/dev/null | sort -u | wc -l)
 	if [ "$AMCLI" = am ]; then
 		if test -f /opt/am/remove; then