Fix regression introduced in dd54f29

Seldaek · Seldaek · commit 8874ca0e5a58 · 2021-05-21T16:58:34.000+02:00
diff --git a/src/Composer/Installer/InstallationManager.php b/src/Composer/Installer/InstallationManager.php
@@ -464,7 +464,7 @@ private function waitOnPromises(array $promises)
         if ($progress) {
             $progress->clear();
             // ProgressBar in non-decorated output does not output a final line-break and clear() does nothing
-            if ($this->io->isDecorated()) {
+            if (!$this->io->isDecorated()) {
                 $this->io->writeError('');
             }
         }

Original file line number	Diff line number	Diff line change
`@@ -464,7 +464,7 @@ private function waitOnPromises(array $promises)`
`464`	`464`	`if ($progress) {`
`465`	`465`	`$progress->clear();`
`466`	`466`	`// ProgressBar in non-decorated output does not output a final line-break and clear() does nothing`
`467`		`- if ($this->io->isDecorated()) {`
	`467`	`+ if (!$this->io->isDecorated()) {`
`468`	`468`	`$this->io->writeError('');`
`469`	`469`	`}`
`470`	`470`	`}`