diff options
| -rw-r--r-- | builtin/branch.c | 6 | ||||
| -rwxr-xr-x | t/t3204-branch-name-interpretation.sh | 10 |
2 files changed, 13 insertions, 3 deletions
diff --git a/builtin/branch.c b/builtin/branch.c index 9470c980c1..f63fd45edb 100644 --- a/builtin/branch.c +++ b/builtin/branch.c @@ -581,13 +581,13 @@ static void copy_or_rename_branch(const char *oldname, const char *newname, int strbuf_release(&logmsg); strbuf_addf(&oldsection, "branch.%s", interpreted_oldname); - strbuf_release(&oldref); strbuf_addf(&newsection, "branch.%s", interpreted_newname); - strbuf_release(&newref); if (!copy && git_config_rename_section(oldsection.buf, newsection.buf) < 0) die(_("Branch is renamed, but update of config-file failed")); - if (copy && strcmp(oldname, newname) && git_config_copy_section(oldsection.buf, newsection.buf) < 0) + if (copy && strcmp(interpreted_oldname, interpreted_newname) && git_config_copy_section(oldsection.buf, newsection.buf) < 0) die(_("Branch is copied, but update of config-file failed")); + strbuf_release(&oldref); + strbuf_release(&newref); strbuf_release(&oldsection); strbuf_release(&newsection); } diff --git a/t/t3204-branch-name-interpretation.sh b/t/t3204-branch-name-interpretation.sh index 793bf4d269..3399344f25 100755 --- a/t/t3204-branch-name-interpretation.sh +++ b/t/t3204-branch-name-interpretation.sh @@ -57,6 +57,16 @@ test_expect_success 'create branch with pseudo-qualified name' ' expect_branch refs/heads/refs/heads/qualified two ' +test_expect_success 'force-copy a branch to itself via @{-1} is no-op' ' + git branch -t copiable main && + git checkout copiable && + git checkout - && + git branch -C @{-1} copiable && + git config --get-all branch.copiable.merge >actual && + echo refs/heads/main >expect && + test_cmp expect actual +' + test_expect_success 'delete branch via @{-1}' ' git branch previous-del && |