Merge branch 'jk/startup-info' into maint

The startup_info data, which records if we are working inside a
repository (among other things), are now uniformly available to Git
subcommand implementations, and Git avoids attempting to touch
references when we are not in a repository.

* jk/startup-info:
  use setup_git_directory() in test-* programs
  grep: turn off gitlink detection for --no-index
  mailmap: do not resolve blobs in a non-repository
  remote: don't resolve HEAD in non-repository
  setup: set startup_info->have_repository more reliably
  setup: make startup_info available everywhere

1 files changed, 1 insertions, 1 deletions

diff --git a/cache.h b/cache.h
index b829410f6d..9f09540bbc 100644
--- a/cache.h
+++ b/cache.h
@@ -1771,7 +1771,7 @@ int split_cmdline(char *cmdline, const char ***argv);
 /* Takes a negative value returned by split_cmdline */
 const char *split_cmdline_strerror(int cmdline_errno);
 
-/* git.c */
+/* setup.c */
 struct startup_info {
 	int have_repository;
 	const char *prefix;