Factor loose ref deletion into helper function delete_ref_loose to allow
later use elsewhere.
Signed-off-by: Brad King <brad.king@xxxxxxxxxxx>
---
refs.c | 22 +++++++++++++++-------
1 file changed, 15 insertions(+), 7 deletions(-)
diff --git a/refs.c b/refs.c
index 2e755b4..5dd86ee 100644
--- a/refs.c
+++ b/refs.c
@@ -2450,14 +2450,9 @@ static int repack_without_ref(const char *refname)
return commit_packed_refs();
}
-int delete_ref(const char *refname, const unsigned char *sha1, int delopt)
+static int delete_ref_loose(struct ref_lock *lock, int flag)
{
- struct ref_lock *lock;
- int err, i = 0, ret = 0, flag = 0;
-
- lock = lock_ref_sha1_basic(refname, sha1, delopt, &flag);
- if (!lock)
- return 1;
+ int err, i, ret = 0;
if (!(flag & REF_ISPACKED) || flag & REF_ISSYMREF) {
/* loose */
i = strlen(lock->lk->filename) - 5; /* .lock */
@@ -2468,6 +2463,19 @@ int delete_ref(const char *refname, const unsigned char *sha1, int delopt)
lock->lk->filename[i] = '.';
}
+ return ret;
+}
+
+int delete_ref(const char *refname, const unsigned char *sha1, int delopt)
+{
+ struct ref_lock *lock;
+ int ret = 0, flag = 0;
+
+ lock = lock_ref_sha1_basic(refname, sha1, delopt, &flag);
+ if (!lock)
+ return 1;
+ ret |= delete_ref_loose(lock, flag);
+
/* removing the loose one could have resurrected an earlier
* packed one. Also, if it was not loose we need to repack
* without it.
--
1.7.10.4
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