Merge "Provide direct deprecation message for jquery.ui.spinner"

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

diff --git a/includes/HistoryBlob.php b/includes/HistoryBlob.php
index 1d4f6e4..bca6c7e 100644 (file)
--- a/includes/HistoryBlob.php
+++ b/includes/HistoryBlob.php
@@ -445,8 +445,7 @@ class DiffHistoryBlob implements HistoryBlob {
                        // Already compressed
                        return;
                }
-               if ( !count( $this->mItems ) ) {
-                       // Empty
+               if ( $this->mItems === [] ) {
                        return;
                }
 
@@ -492,7 +491,7 @@ class DiffHistoryBlob implements HistoryBlob {
                $this->mDiffs = [];
                $this->mDiffMap = [];
                foreach ( $sequences as $seq ) {
-                       if ( !count( $seq['diffs'] ) ) {
+                       if ( $seq['diffs'] === [] ) {
                                continue;
                        }
                        if ( $tail === '' ) {
@@ -627,8 +626,7 @@ class DiffHistoryBlob implements HistoryBlob {
         */
        function __sleep() {
                $this->compress();
-               if ( !count( $this->mItems ) ) {
-                       // Empty object
+               if ( $this->mItems === [] ) {
                        $info = false;
                } else {
                        // Take forward differences to improve the compression ratio for sequences