Battery: Fix % sign when no battery detected on Windows

976ae009 · Dylan Araps · 63529dde · 976ae009
Commit 976ae009 authored Dec 18, 2016 by Dylan Araps
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neofetch neofetch +1 -1

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--- a/neofetch
+++ b/neofetch
@@ -1616,7 +1616,7 @@ get_battery() {
        "Windows")
            battery="$(wmic Path Win32_Battery get EstimatedChargeRemaining /value)"
            battery="${battery/EstimatedChargeRemaining'='}"
-            [[ "$battery" ]] && battery+="%"
+            [[ "$(trim "$battery")" ]] && battery="%"
        ;;

        "Haiku")