Merge "Make feedlink icon visible by setting a size"

[lhc/web/wiklou.git] / maintenance / fetchText.php

diff --git a/maintenance/fetchText.php b/maintenance/fetchText.php
index df5a208..dd4f760 100644 (file)
--- a/maintenance/fetchText.php
+++ b/maintenance/fetchText.php
@@ -32,18 +32,19 @@ require_once __DIR__ . '/Maintenance.php';
 class FetchText extends Maintenance {
        public function __construct() {
                parent::__construct();
-               $this->mDescription = "Fetch the revision text from an old_id";
+               $this->mDescription = "Fetch the raw revision blob from an old_id.";
+               $this->mDescription .= "\nNOTE: Export transformations are NOT applied. This is left to backupTextPass.php";
        }
 
        /**
         * returns a string containing the following in order:
-        *       textid
-        *       \n
-        *       length of text (-1 on error = failure to retrieve/unserialize/gunzip/etc)
-        *       \n
-        *       text  (may be empty)
+        *   textid
+        *   \n
+        *   length of text (-1 on error = failure to retrieve/unserialize/gunzip/etc)
+        *   \n
+        *   text  (may be empty)
         *
-        * note that that the text string itself is *not* followed by newline
+        * note that the text string itself is *not* followed by newline
         */
        public function execute() {
                $db = wfGetDB( DB_SLAVE );
@@ -59,8 +60,7 @@ class FetchText extends Maintenance {
                        if ( $text === false ) {
                                # actual error, not zero-length text
                                $textLen = "-1";
-                       }
-                       else {
+                       } else {
                                $textLen = strlen( $text );
                        }
                        $this->output( $textId . "\n" . $textLen . "\n" . $text );
@@ -83,6 +83,7 @@ class FetchText extends Maintenance {
                if ( $text === false ) {
                        return false;
                }
+
                return $text;
        }
 }