i18n: mark checkout plural warning for translation

diff --git a/t/t4019-diff-wserror.sh b/t/t4019-diff-wserror.sh
index 6f992c88eb7cb6986834512bc97f9d88d628707d..a5019759bc7593cf8affd8625f61bbd7ab1b9655 100755 (executable)
--- a/t/t4019-diff-wserror.sh
+++ b/t/t4019-diff-wserror.sh
@@ -264,6 +264,15 @@ test_expect_success 'trailing empty lines (2)' '
 
 '
 
+test_expect_success 'checkdiff shows correct line number for trailing blank lines' '
+
+       printf "a\nb\n" > G &&
+       git add G &&
+       printf "x\nx\nx\na\nb\nc\n\n" > G &&
+       [ "$(git diff --check -- G)" = "G:7: new blank line at EOF." ]
+
+'
+
 test_expect_success 'do not color trailing cr in context' '
        test_might_fail git config --unset core.whitespace &&
        rm -f .gitattributes &&