Simplify.

grasmash · grasmash · commit ca1753b6bde7 · 2021-03-16T11:01:41.000-04:00
diff --git a/src/Symfony/Component/Console/Style/SymfonyStyle.php b/src/Symfony/Component/Console/Style/SymfonyStyle.php
@@ -466,7 +466,6 @@ private function createBlock(iterable $messages, string $type = null, string $st
         }
 
         // wrap and add newlines for each element
-        $messagesLines = [];
         foreach ($messages as $key => $message) {
             if ($escape) {
                 $message = OutputFormatter::escape($message);
@@ -476,14 +475,13 @@ private function createBlock(iterable $messages, string $type = null, string $st
             $messageLineLength = min($this->lineLength - $prefixLength - $indentLength + $decorationLength, $this->lineLength);
             $messageLines = explode(\PHP_EOL, wordwrap($message, $messageLineLength, \PHP_EOL, true));
             foreach ($messageLines as $messageLine) {
-                $messagesLines[] = $messageLine;
+                $lines[] = $messageLine;
             }
 
             if (\count($messages) > 1 && $key < \count($messages) - 1) {
-                $messagesLines[] = '';
+                $lines[] = '';
             }
         }
-        $lines = array_merge($lines, $messagesLines);
 
         $firstLineIndex = 0;
         if ($padding && $this->isDecorated()) {
@@ -495,7 +493,7 @@ private function createBlock(iterable $messages, string $type = null, string $st
         foreach ($lines as $i => &$line) {
             if (null !== $type) {
                 $line = $firstLineIndex === $i ? $type.$line : $lineIndentation.$line;
-                }
+            }
 
             $line = $prefix.$line;
             $decorationLength = Helper::strlen($line) - Helper::strlenWithoutDecoration($this->getFormatter(), $line);
