Merge branch 'np/maint-1.6.3-deepen'

[git.git] / branch.c

diff --git a/branch.c b/branch.c
index 5f889fee6b94d2aa517c1a694b20772b9fa20507..05ef3f5c9ce6e1b55a7eb483a197fe9fd6e5437d 100644 (file)
--- a/branch.c
+++ b/branch.c
@@ -134,16 +134,8 @@ void create_branch(const char *head,
        char *real_ref, msg[PATH_MAX + 20];
        struct strbuf ref = STRBUF_INIT;
        int forcing = 0;
-       int len;
 
-       len = strlen(name);
-       if (interpret_nth_last_branch(name, &ref) != len) {
-               strbuf_reset(&ref);
-               strbuf_add(&ref, name, len);
-       }
-       strbuf_splice(&ref, 0, 0, "refs/heads/", 11);
-
-       if (check_ref_format(ref.buf))
+       if (strbuf_check_branch_ref(&ref, name))
                die("'%s' is not a valid branch name.", name);
 
        if (resolve_ref(ref.buf, sha1, 1, NULL)) {
@@ -180,7 +172,7 @@ void create_branch(const char *head,
 
        lock = lock_any_ref_for_update(ref.buf, NULL, 0);
        if (!lock)
-               die("Failed to lock ref for update: %s.", strerror(errno));
+               die_errno("Failed to lock ref for update");
 
        if (reflog)
                log_all_ref_updates = 1;
@@ -196,7 +188,7 @@ void create_branch(const char *head,
                setup_tracking(name, real_ref, track);
 
        if (write_ref_sha1(lock, sha1, msg) < 0)
-               die("Failed to write ref: %s.", strerror(errno));
+               die_errno("Failed to write ref");
 
        strbuf_release(&ref);
        free(real_ref);