purgeThumbList debug message is now a oneliner

diff --git a/includes/filerepo/file/LocalFile.php b/includes/filerepo/file/LocalFile.php
index df71443..d58c683 100644 (file)
--- a/includes/filerepo/file/LocalFile.php
+++ b/includes/filerepo/file/LocalFile.php
@@ -759,7 +759,12 @@ class LocalFile extends File {
         * @param $files array of strings: relative filenames (to $dir)
         */
        protected function purgeThumbList($dir, $files) {
-               wfDebug( __METHOD__ . ": " . var_export( $files, true ) . "\n" );
+               $fileListDebug = strtr(
+                       var_export( $files, true ),
+                       array("\n"=>'')
+               );
+               wfDebug( __METHOD__ . ": $fileListDebug\n" );
+
                foreach ( $files as $file ) {
                        # Check that the base file name is part of the thumb name
                        # This is a basic sanity check to avoid erasing unrelated directories