Remove unnecessary function call

rashil2000 · JanDeDobbeleer · commit d417d59e0d0b · 2020-09-22T17:18:36.000+02:00
diff --git a/Themes/Powerlevel9k.psm1 b/Themes/Powerlevel9k.psm1
@@ -54,8 +54,8 @@ function Write-Theme {
         $rightElements.Add([System.Tuple]::Create(" $adminsymbol", $sl.Colors.AdminIconForegroundColor))
     }
 
-    if (Get-BatteryInfo) {
-        $battery = Get-BatteryInfo
+    $battery = Get-BatteryInfo
+    if ($battery) {
         $rightElements.Add([System.Tuple]::Create(" $battery ", $sl.Colors.PromptForegroundColor))
         $rightElements.Add([System.Tuple]::Create($sl.PromptSymbols.SegmentSubBackwardSymbol, $sl.Colors.PromptForegroundColor))
     }

Original file line number	Diff line number	Diff line change
`@@ -54,8 +54,8 @@ function Write-Theme {`
`54`	`54`	`$rightElements.Add([System.Tuple]::Create(" $adminsymbol", $sl.Colors.AdminIconForegroundColor))`
`55`	`55`	`}`
`56`	`56`
`57`		`- if (Get-BatteryInfo) {`
`58`		`- $battery = Get-BatteryInfo`
	`57`	`+ $battery = Get-BatteryInfo`
	`58`	`+ if ($battery) {`
`59`	`59`	`$rightElements.Add([System.Tuple]::Create(" $battery ", $sl.Colors.PromptForegroundColor))`
`60`	`60`	`$rightElements.Add([System.Tuple]::Create($sl.PromptSymbols.SegmentSubBackwardSymbol, $sl.Colors.PromptForegroundColor))`
`61`	`61`	`}`