Merge branch 'master' into sp/mmap

* master:
  Documentation/config.txt (and repo-config manpage): mark-up fix.
  Teach Git how to parse standard power of 2 suffixes.
  Use /dev/null for update hook stdin.
  Redirect update hook stdout to stderr.
  Remove unnecessary argc parameter from run_command_v.
  Automatically detect a bare git repository.
  Replace "GIT_DIR" with GIT_DIR_ENVIRONMENT.
  Use PATH_MAX constant for --bare.
  Force core.filemode to false on Cygwin.
  Fix formatting for urls section of fetch, pull, and push manpages
  Fix yet another subtle xdl_merge() bug
  i18n: drop "encoding" header in the output after re-coding.
  commit-tree: cope with different ways "utf-8" can be spelled.
  Move commit reencoding parameter parsing to revision.c
  Documentation: minor rewording for git-log and git-show pages.
  Documentation: i18n commit log message notes.
  t3900: test log --encoding=none
  commit re-encoding: fix confusion between no and default conversion.

1 files changed, 1 insertions, 2 deletions

diff --git a/builtin-commit-tree.c b/builtin-commit-tree.c
index 146aaffd28..0651e5927e 100644
--- a/builtin-commit-tree.c
+++ b/builtin-commit-tree.c
@@ -119,8 +119,7 @@ int cmd_commit_tree(int argc, const char **argv, const char *prefix)
 	}
 
 	/* Not having i18n.commitencoding is the same as having utf-8 */
-	encoding_is_utf8 = (!git_commit_encoding ||
-			    !strcmp(git_commit_encoding, "utf-8"));
+	encoding_is_utf8 = is_encoding_utf8(git_commit_encoding);
 
 	init_buffer(&buffer, &size);
 	add_buffer(&buffer, &size, "tree %s\n", sha1_to_hex(tree_sha1));