From 2c237fdfdfa18cdc69813783a1cc9c219efd1d78 Mon Sep 17 00:00:00 2001
From: Jordi Boggiano <j.boggiano@seld.be>
Date: Mon, 22 Sep 2014 15:09:55 +0100
Subject: [PATCH] Handle files in Filesystem::copyThenRemove, fixes #3287

---
 src/Composer/Util/Filesystem.php | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/src/Composer/Util/Filesystem.php b/src/Composer/Util/Filesystem.php
index 182004205..6044c25d6 100644
--- a/src/Composer/Util/Filesystem.php
+++ b/src/Composer/Util/Filesystem.php
@@ -234,6 +234,13 @@ class Filesystem
      */
     public function copyThenRemove($source, $target)
     {
+        if (!is_dir($source)) {
+            copy($source, $target);
+            $this->unlink($source);
+
+            return;
+        }
+
         $it = new RecursiveDirectoryIterator($source, RecursiveDirectoryIterator::SKIP_DOTS);
         $ri = new RecursiveIteratorIterator($it, RecursiveIteratorIterator::SELF_FIRST);
         $this->ensureDirectoryExists($target);