From: Johannes Schindelin <Johannes.Schindelin@xxxxxx>
When calling `git fast-export a..a b` when a and b refer to the same
commit, nothing would be exported, and an incorrect reset line would
be printed for b ('from :0').
Extract a handle_reset function that deals with this, which can then
be re-used in a later commit.
Signed-off-by: Johannes Schindelin <Johannes.Schindelin@xxxxxx>
Signed-off-by: Sverre Rabbelier <srabbelier@xxxxxxxxx>
---
builtin/fast-export.c | 17 +++++++++++++----
1 files changed, 13 insertions(+), 4 deletions(-)
diff --git a/builtin/fast-export.c b/builtin/fast-export.c
index 9836e6b..c4c4391 100644
--- a/builtin/fast-export.c
+++ b/builtin/fast-export.c
@@ -529,9 +529,20 @@ static void get_tags_and_duplicates(struct object_array *pending,
}
}
+static void handle_reset(const char *name, struct object *object)
+{
+ int mark = get_object_mark(object);
+
+ if (mark)
+ printf("reset %s\nfrom :%d\n\n", name,
+ get_object_mark(object));
+ else
+ printf("reset %s\nfrom %s\n\n", name,
+ sha1_to_hex(object->sha1));
+}
+
static void handle_tags_and_duplicates(struct string_list *extra_refs)
{
- struct commit *commit;
int i;
for (i = extra_refs->nr - 1; i >= 0; i--) {
@@ -543,9 +554,7 @@ static void handle_tags_and_duplicates(struct string_list *extra_refs)
break;
case OBJ_COMMIT:
/* create refs pointing to already seen commits */
- commit = (struct commit *)object;
- printf("reset %s\nfrom :%d\n\n", name,
- get_object_mark(&commit->object));
+ handle_reset(name, object);
show_progress();
break;
}
--
1.7.8.rc0.36.g67522.dirty
--
To unsubscribe from this list: send the line "unsubscribe git" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at http://vger.kernel.org/majordomo-info.html