[pango/line-breaking-fixes2: 4/8] testrandom: Quiet a compiler warning

[Matthias Clasen <matthiasc src gnome org>]

commit 1ed3cdb2d1fdfe923b9981a9844d834b1aa0acaf
Author: Matthias Clasen <mclasen redhat com>
Date:   Fri Nov 12 19:02:37 2021 -0500

    testrandom: Quiet a compiler warning

 tests/testrandom.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
---
diff --git a/tests/testrandom.c b/tests/testrandom.c
index 3f6e4ce0..ab495cef 100644
--- a/tests/testrandom.c
+++ b/tests/testrandom.c
@@ -33,7 +33,7 @@ static gsize n_rtl_words;
 static const char *
 random_word (PangoDirection dir)
 {
-  switch (dir)
+  switch ((int)dir)
     {
       case PANGO_DIRECTION_LTR:
         return ltr_words[g_test_rand_int_range (0, n_ltr_words)];