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rename_ref(): remove unneeded local variable

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Signed-off-by: Michael Haggerty <mhagger@alum.mit.edu>
This commit is contained in:
Michael Haggerty 2016-04-21 23:42:19 +02:00
parent 76fc394d50
commit e711b1af2e
1 changed files with 3 additions and 6 deletions
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9
refs/files-backend.c
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@ -2360,20 +2360,17 @@ int rename_ref(const char *oldrefname, const char *newrefname, const char *logms
struct ref_lock *lock;
struct stat loginfo;
int log = !lstat(git_path("logs/%s", oldrefname), &loginfo);
const char *symref = NULL;
struct strbuf err = STRBUF_INIT;
if (log && S_ISLNK(loginfo.st_mode))
return error("reflog for %s is a symlink", oldrefname);
symref = resolve_ref_unsafe(oldrefname, RESOLVE_REF_READING,
orig_sha1, &flag);
if (!resolve_ref_unsafe(oldrefname, RESOLVE_REF_READING, orig_sha1, &flag))
return error("refname %s not found", oldrefname);
if (flag & REF_ISSYMREF)
return error("refname %s is a symbolic ref, renaming it is not supported",
oldrefname);
if (!symref)
return error("refname %s not found", oldrefname);
if (!rename_ref_available(oldrefname, newrefname))
return 1;