Removed unnecessary blank line in Special:Export page

Bug: T103870
Change-Id: I5b314ef9204ca33d851a9fe88477d0be427e5199

diff --git a/includes/specials/SpecialExport.php b/includes/specials/SpecialExport.php
index 642ea69..91fef03 100644 (file)
--- a/includes/specials/SpecialExport.php
+++ b/includes/specials/SpecialExport.php
@@ -65,7 +65,10 @@ class SpecialExport extends SpecialPage {
                                         */
                                        $catpages = $this->getPagesFromCategory( $t );
                                        if ( $catpages ) {
-                                               $page .= "\n" . implode( "\n", $catpages );
+                                               if ( $page !== '' ) {
+                                                       $page .= "\n";
+                                               }
+                                               $page .= implode( "\n", $catpages );
                                        }
                                }
                        }