change function

niheaven · niheaven · commit 7469c97d7ecb · 2019-04-09T19:37:16.000+08:00
diff --git a/lib/core.ps1 b/lib/core.ps1
@@ -153,8 +153,7 @@ function file_path($app, $file) {
 }
 
 function cmd_available($cmd) {
-    try { Get-Command $cmd -ea stop | out-null } catch { return $false }
-    return $true
+    return [Boolean](Get-Command $cmd -ErrorAction Ignore)
 }
 
 function 7zip_path() {

Original file line number	Diff line number	Diff line change
`@@ -153,8 +153,7 @@ function file_path($app, $file) {`
`153`	`153`	`}`
`154`	`154`
`155`	`155`	`function cmd_available($cmd) {`
`156`		`- try { Get-Command $cmd -ea stop \| out-null } catch { return $false }`
`157`		`- return $true`
	`156`	`+ return [Boolean](Get-Command $cmd -ErrorAction Ignore)`
`158`	`157`	`}`
`159`	`158`
`160`	`159`	`function 7zip_path() {`