merge-recursive: Fix recursive case with D/F conflict via add/add conflict

When a D/F conflict is introduced via an add/add conflict, when
o->call_depth > 0 we need to ensure that the higher stage entry from the
base stage is removed.

Signed-off-by: Elijah Newren <newren@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>

diff --git a/merge-recursive.c b/merge-recursive.c
index e6a6a81ec28b531031aa50ee5374a05c0a890137..418246376b78d050a7f38b9ae6820ee188cf5cec 100644 (file)
--- a/merge-recursive.c
+++ b/merge-recursive.c
@@ -1466,6 +1466,8 @@ static int process_df_entry(struct merge_options *o,
                               "Adding %s as %s",
                               conf, path, other_branch, path, new_path);
                        update_file(o, 0, sha, mode, new_path);
+                       if (o->call_depth)
+                               remove_file_from_cache(path);
                        free(new_path);
                } else {
                        output(o, 2, "Adding %s", path);

diff --git a/t/t6036-recursive-corner-cases.sh b/t/t6036-recursive-corner-cases.sh
index 526a2ea03b8e2aa32bdd12a3cdaaf5257a052e4a..ed6c6f45d6d1ddf8211bfe595a729fa69cdf90fe 100755 (executable)
--- a/t/t6036-recursive-corner-cases.sh
+++ b/t/t6036-recursive-corner-cases.sh
@@ -509,7 +509,7 @@ test_expect_failure 'merge of D & E1 fails but has appropriate contents' '
        test $(git rev-parse :2:a) = $(git rev-parse B:a)
 '
 
-test_expect_failure 'merge of E1 & D fails but has appropriate contents' '
+test_expect_success 'merge of E1 & D fails but has appropriate contents' '
        get_clean_checkout E1^0 &&
 
        test_must_fail git merge -s recursive D^0 &&
@@ -539,7 +539,7 @@ test_expect_success 'merge of D & E2 fails but has appropriate contents' '
        test -f a~HEAD
 '
 
-test_expect_failure 'merge of E2 & D fails but has appropriate contents' '
+test_expect_success 'merge of E2 & D fails but has appropriate contents' '
        get_clean_checkout E2^0 &&
 
        test_must_fail git merge -s recursive D^0 &&