[Console] Constant STDOUT might be undefined.

derrabus · derrabus · commit 1b564cb417cb · 2019-11-12T21:50:50.000+01:00
diff --git a/src/Symfony/Component/Console/Terminal.php b/src/Symfony/Component/Console/Terminal.php
@@ -98,7 +98,7 @@ private static function initDimensions()
      */
     private static function hasVt100Support(): bool
     {
-        return \function_exists('sapi_windows_vt100_support') && sapi_windows_vt100_support(STDOUT);
+        return \function_exists('sapi_windows_vt100_support') && defined('STDOUT') && sapi_windows_vt100_support(STDOUT);
     }
 
     /**

Original file line number	Diff line number	Diff line change
`@@ -98,7 +98,7 @@ private static function initDimensions()`
`98`	`98`	`*/`
`99`	`99`	`private static function hasVt100Support(): bool`
`100`	`100`	`{`
`101`		`- return \function_exists('sapi_windows_vt100_support') && sapi_windows_vt100_support(STDOUT);`
	`101`	`+ return \function_exists('sapi_windows_vt100_support') && defined('STDOUT') && sapi_windows_vt100_support(STDOUT);`
`102`	`102`	`}`
`103`	`103`
`104`	`104`	`/**`