diffcore-rename.c: avoid set-but-not-used warning

diff --git a/t/t7004-tag.sh b/t/t7004-tag.sh
index 3e7baaf89f9bada46fc084e568544ce9df833594..1dedfd0c836c06eb3d2f66aa8e4e7eac54368508 100755 (executable)
--- a/t/t7004-tag.sh
+++ b/t/t7004-tag.sh
@@ -1121,6 +1121,7 @@ test_expect_success \
 '
 
 test_expect_success \
+       C_LOCALE_OUTPUT \
        'message in editor has initial comment: first line' '
        # check the first line --- should be empty
        echo >first.expect &&