Merge "Add CollationFa"

[lhc/web/wiklou.git] / includes / utils / ZipDirectoryReader.php

diff --git a/includes/utils/ZipDirectoryReader.php b/includes/utils/ZipDirectoryReader.php
index 44815b4..212f325 100644 (file)
--- a/includes/utils/ZipDirectoryReader.php
+++ b/includes/utils/ZipDirectoryReader.php
@@ -26,7 +26,6 @@
  *
  * Only a functional interface is provided: ZipFileReader::read(). No access is
  * given to object instances.
- *
  */
 class ZipDirectoryReader {
        /**
@@ -215,6 +214,10 @@ class ZipDirectoryReader {
                        $startPos = 0;
                }
 
+               if ( $this->getFileLength() === 0 ) {
+                       $this->error( 'zip-wrong-format', "The file is empty." );
+               }
+
                $block = $this->getBlock( $startPos );
                $sigPos = strrpos( $block, "PK\x05\x06" );
                if ( $sigPos === false ) {