Silence isatty warnings during tty detection

neclimdul · nicolas-grekas · commit c28ae0cc18c9 · 2022-01-26T17:15:26.000+01:00
diff --git a/DeprecationErrorHandler.php b/DeprecationErrorHandler.php
@@ -396,11 +396,11 @@ private static function hasColorSupport()
         }
 
         if (\function_exists('stream_isatty')) {
-            return stream_isatty(\STDOUT);
+            return @stream_isatty(\STDOUT);
         }
 
         if (\function_exists('posix_isatty')) {
-            return posix_isatty(\STDOUT);
+            return @posix_isatty(\STDOUT);
         }
 
         $stat = fstat(\STDOUT);

Original file line number	Diff line number	Diff line change
`@@ -396,11 +396,11 @@ private static function hasColorSupport()`
`396`	`396`	`}`
`397`	`397`
`398`	`398`	`if (\function_exists('stream_isatty')) {`
`399`		`- return stream_isatty(\STDOUT);`
	`399`	`+ return @stream_isatty(\STDOUT);`
`400`	`400`	`}`
`401`	`401`
`402`	`402`	`if (\function_exists('posix_isatty')) {`
`403`		`- return posix_isatty(\STDOUT);`
	`403`	`+ return @posix_isatty(\STDOUT);`
`404`	`404`	`}`
`405`	`405`
`406`	`406`	`$stat = fstat(\STDOUT);`