send-email: add an auto option for transfer encoding

diff --git a/t/t7605-merge-resolve.sh b/t/t7605-merge-resolve.sh
index 2f80037c9a814e5a1de266843d7eedfa37fd0b6a..5d56c3854647b2f2bc2fdf4221b1f76f5d0b0629 100755 (executable)
--- a/t/t7605-merge-resolve.sh
+++ b/t/t7605-merge-resolve.sh
@@ -43,7 +43,7 @@ merge_c1_to_c2_cmds='
 
 test_expect_success 'merge c1 to c2'        "$merge_c1_to_c2_cmds"
 
-test_expect_failure 'merge c1 to c2, again' "$merge_c1_to_c2_cmds"
+test_expect_success 'merge c1 to c2, again' "$merge_c1_to_c2_cmds"
 
 test_expect_success 'merge c2 to c3 (fails)' '
        git reset --hard c2 &&