[PATCH 0/1] [Outreachy] [RFC] branch: advise the user to checkout a different branch before deleting

When a user attempts to delete a checked out branch, an error message is displayed saying: "error: Cannot delete branch checked out at ". This patch suggests displaying a hint after the error message advising the user to checkout another branch first using "git checkout ".

Heba Waly (1):
  branch: advise the user to checkout a different branch before deleting

 builtin/branch.c  | 2 ++
 t/t3200-branch.sh | 3 ++-
 2 files changed, 4 insertions(+), 1 deletion(-)

base-commit: 0a76bd7381ec0dbb7c43776eb6d1ac906bca29e6
Published-As: https://github.com/gitgitgadget/git/releases/tag/pr-507%2FHebaWaly%2Fdelete_branch_hint-v1
Fetch-It-Via: git fetch https://github.com/gitgitgadget/git pr-507/HebaWaly/delete_branch_hint-v1
Pull-Request: https://github.com/gitgitgadget/git/pull/507