Followup to r56174: tooltipAndAccesskey also returns a string

diff --git a/includes/Linker.php b/includes/Linker.php
index 4b37f29..f598769 100644 (file)
--- a/includes/Linker.php
+++ b/includes/Linker.php
@@ -1943,7 +1943,7 @@ class Linker {
        public function tooltipAndAccesskey( $name ) {
                global $wgEnableTooltipsAndAccesskeys;
                if ( !$wgEnableTooltipsAndAccesskeys )
-                       return array();
+                       return '';
                # FIXME: If Sanitizer::expandAttributes() treated "false" as "output
                # no attribute" instead of "output '' as value for attribute", this
                # would be three lines.