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| author | Carlos Martín Nieto <cmn@dwim.me> | 2014-02-05 11:21:14 +0100 |
|---|---|---|
| committer | Carlos Martín Nieto <cmn@dwim.me> | 2014-02-05 12:07:57 +0100 |
| commit | f44fd59ed7b3533bf9cbaa07969a8a57475a77aa (patch) | |
| tree | 4189d1d8a06d04950c92144d8fd4e0eb07dec915 /include/git2/refs.h | |
| parent | 7ee8c7e6776a3c5b3a45cfd10ccf205eebb3f3fe (diff) | |
| download | libgit2-f44fd59ed7b3533bf9cbaa07969a8a57475a77aa.tar.gz | |
refs: check the ref's old value when deleting
Recognize when the reference has changed since we loaded it.
Diffstat (limited to 'include/git2/refs.h')
| -rw-r--r-- | include/git2/refs.h | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/include/git2/refs.h b/include/git2/refs.h index 284671d2c..0e5f779cf 100644 --- a/include/git2/refs.h +++ b/include/git2/refs.h @@ -398,8 +398,11 @@ GIT_EXTERN(int) git_reference_rename( * will be immediately removed on disk but the memory will not be freed. * Callers must call `git_reference_free`. * + * This function will return an error if the reference has changed + * from the time it was looked up. + * * @param ref The reference to remove - * @return 0 or an error code + * @return 0, GIT_EMODIFIED or an error code */ GIT_EXTERN(int) git_reference_delete(git_reference *ref); |