Fix a warning due to not preloading facemenu.el

* test/src/undo-tests.el (facemenu): Require.

diff --git a/test/src/undo-tests.el b/test/src/undo-tests.el
index 743209fdac9982965f82df9e40ccf179653c140b..a658bccf6dc2588252ab999946d3bfc27924d623 100644 (file)
--- a/test/src/undo-tests.el
+++ b/test/src/undo-tests.el
@@ -46,6 +46,7 @@
 ;;; Code:
 
 (require 'ert)
+(require 'facemenu)
 
 (ert-deftest undo-test0 ()
   "Test basics of \\[undo]."