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| author |  SZEDER Gábor <szeder.dev@gmail.com> | 2017-02-03 03:48:15 +0100 |
|---|---|---|
| committer |  Junio C Hamano <gitster@pobox.com> | 2017-02-03 22:18:40 -0800 |
| commit | a2f03b0ec8a69049343a00f522a88ae280235176 (patch) | |
| tree | 16f03ab4cced9431e4f4e00d8786355b6ed1e79d /check-racy.c | |
| parent | completion tests: add tests for the __git_refs() helper function (diff) | |
| download | tgif-a2f03b0ec8a69049343a00f522a88ae280235176.tar.xz | |
completion: ensure that the repository path given on the command line exists
The __gitdir() helper function prints the path to the git repository
to its stdout or stays silent and returns with error when it can't
find a repository or when the repository given via $GIT_DIR doesn't
exist.
This is not the case, however, when the path in $__git_dir, i.e. the
path to the repository specified on the command line via 'git
--git-dir=<path>', doesn't exist: __gitdir() still outputs it as if it
were a real existing repository, making some completion functions
believe that they operate on an existing repository.
Check that the path in $__git_dir exists and return with error without
printing anything to stdout if it doesn't.
Signed-off-by: SZEDER Gábor <szeder.dev@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Diffstat (limited to 'check-racy.c')
0 files changed, 0 insertions, 0 deletions