diff options
Diffstat (limited to 'builtin/branch.c')
| -rw-r--r-- | builtin/branch.c | 14 |
1 files changed, 12 insertions, 2 deletions
diff --git a/builtin/branch.c b/builtin/branch.c index c570fdb1ca..e0e0af4320 100644 --- a/builtin/branch.c +++ b/builtin/branch.c @@ -538,6 +538,13 @@ static void copy_or_rename_branch(const char *oldname, const char *newname, int die(_("Invalid branch name: '%s'"), oldname); } + if ((copy || strcmp(head, oldname)) && !ref_exists(oldref.buf)) { + if (copy && !strcmp(head, oldname)) + die(_("No commit on branch '%s' yet."), oldname); + else + die(_("No branch named '%s'."), oldname); + } + /* * A command like "git branch -M currentbranch currentbranch" cannot * cause the worktree to become inconsistent with HEAD, so allow it. @@ -807,7 +814,7 @@ int cmd_branch(int argc, const char **argv, const char *prefix) if (!ref_exists(branch_ref.buf)) { strbuf_release(&branch_ref); - if (!argc) + if (!argc || !strcmp(head, branch_name)) return error(_("No commit on branch '%s' yet."), branch_name); else @@ -850,8 +857,11 @@ int cmd_branch(int argc, const char **argv, const char *prefix) die(_("no such branch '%s'"), argv[0]); } - if (!ref_exists(branch->refname)) + if (!ref_exists(branch->refname)) { + if (!argc || !strcmp(head, branch->name)) + die(_("No commit on branch '%s' yet."), branch->name); die(_("branch '%s' does not exist"), branch->name); + } dwim_and_setup_tracking(the_repository, branch->name, new_upstream, BRANCH_TRACK_OVERRIDE, |