update

dwmblocks_scripts/dwm_battery

@@ -1,4 +1,4 @@
-#!/bin/sh
+#!/bin/bash
 
 prct=$(upower -d | grep percentage | sed -n "1p" | sed -e 's/^.* //')
 prctonly=$(upower -d | grep percentage | sed -n "1p" | sed -e 's/^.* //' | sed 's/%//')
@@ -7,10 +7,10 @@ stat=$(upower -d | grep -m1 state | sed -e 's/^.* //')
 ## if any argument
 if [ $# -gt 0 ]; then
 	if [[ $stat == "charging" ]]; then
-		echo "BAT +$prct"
+		echo "BAT $prct +"
 		exit
 	fi
-	echo "BAT -$prct"
+	echo "BAT $prct -"
 	exit
 fi