Guard against arrays being passed to is_file, fixes #1627

11 years ago · 9f961dca92
parent 259a25344d
commit 9f961dca92
1 changed files with 1 additions and 1 deletions
--- a/src/Composer/Downloader/ArchiveDownloader.php
+++ b/src/Composer/Downloader/ArchiveDownloader.php
@ -57,7 +57,7 @@ abstract class ArchiveDownloader extends FileDownloader
                $contentDir = $contentDir[0];
            }

-            if (is_file($contentDir)) {
+            if (is_string($contentDir) && is_file($contentDir)) {
                $this->filesystem->rename($contentDir, $path . '/' . basename($contentDir));
            } else {
                foreach (array_merge(glob($contentDir . '/.*'), glob($contentDir . '/*')) as $file) {