Merge branch 'js/t9902-send-email-completion-fix' into maint

* js/t9902-send-email-completion-fix:
  t9902: 'send-email' test case requires PERL
diff --git a/t/t9902-completion.sh b/t/t9902-completion.sh
index d01ad8e..137fdc9 100755
--- a/t/t9902-completion.sh
+++ b/t/t9902-completion.sh
@@ -1539,7 +1539,7 @@
 	EOF
 '
 
-test_expect_success 'send-email' '
+test_expect_success PERL 'send-email' '
 	test_completion "git send-email --cov" "--cover-letter " &&
 	test_completion "git send-email ma" "master "
 '