Pass non-string objects through formatting system

iSazonov · iSazonov · commit 83f241daac2f · 2018-01-29T16:26:07.000+03:00
diff --git a/src/System.Management.Automation/engine/InitialSessionState.cs b/src/System.Management.Automation/engine/InitialSessionState.cs
@@ -4788,21 +4788,23 @@ internal static SessionStateAliasEntry[] BuiltInAliases
         $moreCommand = (Get-Command -CommandType Application less | Select-Object -First 1).Definition
     }
 
-    $process = [System.Diagnostics.Process]::new();
+    $process = [System.Diagnostics.Process]::new()
 
-    $process.StartInfo.FileName = 'C:\Windows\system32\more.com';
-    $process.StartInfo.UseShellExecute = $false;
-    $process.StartInfo.RedirectStandardInput = $true;
+    $process.StartInfo.FileName = 'C:\Windows\system32\more.com'
+    $process.StartInfo.UseShellExecute = $false
+    $process.StartInfo.RedirectStandardInput = $true
 
-    $process.Start();
+    $null = $process.Start()
 
-    $streamWriter = $process.StandardInput;
+    $streamWriter = $process.StandardInput
 }
 
 Process
 {
-    if ($Line) {
+    if ($Line -is [string]) {
         $streamWriter.WriteLine($Line)
+    } else {
+        $Line | Out-String | more
     }
 }
 
@@ -4814,7 +4816,7 @@ internal static SessionStateAliasEntry[] BuiltInAliases
         }
     } else {
         $streamWriter.Close()
-        $process.WaitForExit();
+        $process.WaitForExit()
         $process.Close()
     }
 }

Original file line number	Diff line number	Diff line change
`@@ -4788,21 +4788,23 @@ internal static SessionStateAliasEntry[] BuiltInAliases`
`4788`	`4788`	`$moreCommand = (Get-Command -CommandType Application less \| Select-Object -First 1).Definition`
`4789`	`4789`	`}`
`4790`	`4790`
`4791`		`- $process = [System.Diagnostics.Process]::new();`
	`4791`	`+ $process = [System.Diagnostics.Process]::new()`
`4792`	`4792`
`4793`		`- $process.StartInfo.FileName = 'C:\Windows\system32\more.com';`
`4794`		`- $process.StartInfo.UseShellExecute = $false;`
`4795`		`- $process.StartInfo.RedirectStandardInput = $true;`
	`4793`	`+ $process.StartInfo.FileName = 'C:\Windows\system32\more.com'`
	`4794`	`+ $process.StartInfo.UseShellExecute = $false`
	`4795`	`+ $process.StartInfo.RedirectStandardInput = $true`
`4796`	`4796`
`4797`		`- $process.Start();`
	`4797`	`+ $null = $process.Start()`
`4798`	`4798`
`4799`		`- $streamWriter = $process.StandardInput;`
	`4799`	`+ $streamWriter = $process.StandardInput`
`4800`	`4800`	`}`
`4801`	`4801`
`4802`	`4802`	`Process`
`4803`	`4803`	`{`
`4804`		`- if ($Line) {`
	`4804`	`+ if ($Line -is [string]) {`
`4805`	`4805`	`$streamWriter.WriteLine($Line)`
	`4806`	`+ } else {`
	`4807`	`+ $Line \| Out-String \| more`
`4806`	`4808`	`}`
`4807`	`4809`	`}`
`4808`	`4810`
`@@ -4814,7 +4816,7 @@ internal static SessionStateAliasEntry[] BuiltInAliases`
`4814`	`4816`	`}`
`4815`	`4817`	`} else {`
`4816`	`4818`	`$streamWriter.Close()`
`4817`		`- $process.WaitForExit();`
	`4819`	`+ $process.WaitForExit()`
`4818`	`4820`	`$process.Close()`
`4819`	`4821`	`}`
`4820`	`4822`	`}`