Cleanup the battery function

neofetch

@@ -1408,18 +1408,16 @@ getbattery () {
                     battery="${battery}%"
 
                 else
-                    # If there's only a single battery and it's battery 0,
-                    # don't number the subtitle.
-                    if [ "${#batteries[@]}" == 1 ]; then
-                        battery="${batteries[0]}%"
-                        return
-                    fi
-
+                    if [ "${#batteries[@]}" -gt 1 ]; then
                         # Print each battery on a separate line.
                         for bat in "${batteries[@]}"; do
                             prin "${title}${index}: ${bat}%"
                             index=$((index + 1))
                         done
+                        return
+                    fi
+
+                    battery="${batteries[0]}%"
                 fi
             else
                 battery="None"