Followup r72207, uc isn't static

diff --git a/languages/Language.php b/languages/Language.php
index e1f6b00..877d64f 100644 (file)
--- a/languages/Language.php
+++ b/languages/Language.php
@@ -1611,7 +1611,7 @@ class Language {
                        return ucfirst( $str ); // use PHP's ucfirst()
                } else {
                        // fall back to more complex logic in case of multibyte strings
-                       return self::uc( $str, true );
+                       return $this->uc( $str, true );
                }
        }