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Remove unnecessary @ operator, refs #543

Jordi Boggiano 13 年之前
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17370e3812
共有 1 個文件被更改,包括 6 次插入2 次删除
  1. 6 2
      src/Composer/Downloader/PearDownloader.php

+ 6 - 2
src/Composer/Downloader/PearDownloader.php

@@ -28,7 +28,11 @@ class PearDownloader extends TarDownloader
     protected function extract($file, $path)
     {
         parent::extract($file, $path);
-        @unlink($path . '/package.sig');
-        @unlink($path . '/package.xml');
+        if (file_exists($path . '/package.sig')) {
+            unlink($path . '/package.sig');
+        }
+        if (file_exists($path . '/package.xml')) {
+            unlink($path . '/package.xml');
+        }
     }
 }