Merge branch 'rs/strbuf-getcwd'

Reduce the use of fixed sized buffer passed to getcwd() calls
by introducing xgetcwd() helper.

* rs/strbuf-getcwd:
  use strbuf_add_absolute_path() to add absolute paths
  abspath: convert absolute_path() to strbuf
  use xgetcwd() to set $GIT_DIR
  use xgetcwd() to get the current directory or die
  wrapper: add xgetcwd()
  abspath: convert real_path_internal() to strbuf
  abspath: use strbuf_getcwd() to remember original working directory
  setup: convert setup_git_directory_gently_1 et al. to strbuf
  unix-sockets: use strbuf_getcwd()
  strbuf: add strbuf_getcwd()

1 files changed, 1 insertions, 1 deletions

diff --git a/sha1_file.c b/sha1_file.c
index 3f70b1d86a..95afd20910 100644
--- a/sha1_file.c
+++ b/sha1_file.c
@@ -350,7 +350,7 @@ static void link_alt_odb_entries(const char *alt, int len, int sep,
 		return;
 	}
 
-	strbuf_addstr(&objdirbuf, absolute_path(get_object_directory()));
+	strbuf_add_absolute_path(&objdirbuf, get_object_directory());
 	normalize_path_copy(objdirbuf.buf, objdirbuf.buf);
 
 	alt_copy = xmemdupz(alt, len);