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Improved handling of git syntax names with no git repository

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This makes "is_git_repository()" return non-NULL for all file names that
match the git name pattern, even if we don't find an actual git
repository there.  That way, we won't fall back to writing out an XML
file with an odd filename.

If there is no actual git repository, we return a special invalid dummy
pointer, and then the git reading and writing routines will catch it and
return the appropriate error.

Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
This commit is contained in:
Linus Torvalds 2014-03-14 17:55:07 -07:00 • committed by Dirk Hohndel
parent e70bbb637e
commit 27c36ec4cf
3 changed files with 30 additions and 6 deletions
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6
load-git.c
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@ -1243,7 +1243,11 @@ static int do_git_load(git_repository *repo, const char *branch)
*/
int git_load_dives(struct git_repository *repo, const char *branch)
{
int ret = do_git_load(repo, branch);
int ret;
if (repo == dummy_git_repository)
return report_error("Unable to open git repository at '%s'", branch);
ret = do_git_load(repo, branch);
git_repository_free(repo);
free((void *)branch);
finish_active_dive();