Merge "Remove MimeMagic depedency from FSFile and move it to /libs"

[lhc/web/wiklou.git] / includes / MimeMagic.php

diff --git a/includes/MimeMagic.php b/includes/MimeMagic.php
index aedfd8f..54d58d2 100644 (file)
--- a/includes/MimeMagic.php
+++ b/includes/MimeMagic.php
@@ -645,7 +645,7 @@ class MimeMagic {
                        throw new MWException(
                                "Seeking $tailLength bytes from EOF failed in " . __METHOD__ );
                }
-               $tail = fread( $f, $tailLength );
+               $tail = $tailLength ? fread( $f, $tailLength ) : '';
                fclose( $f );
 
                wfDebug( __METHOD__ . ": analyzing head and tail of $file for magic numbers.\n" );
@@ -863,10 +863,8 @@ class MimeMagic {
                        $mime = "application/x-opc+zip";
                        # TODO: remove the block below, as soon as improveTypeFromExtension is used everywhere
                        if ( $ext !== true && $ext !== false ) {
-                               /** This is the mode used by getPropsFromPath
-                                * These MIME's are stored in the database, where we don't really want
-                                * x-opc+zip, because we use it only for internal purposes
-                                */
+                               // These MIME's are stored in the database, where we don't really want
+                               // x-opc+zip, because we use it only for internal purposes
                                if ( $this->isMatchingExtension( $ext, $mime ) ) {
                                        /* A known file extension for an OPC file,
                                         * find the proper mime type for that file extension
@@ -1046,6 +1044,7 @@ class MimeMagic {
                        }
                }
 
+               $type = null;
                // Check for entry for full MIME type
                if ( $mime ) {
                        $type = $this->findMediaType( $mime );