kill limit_pathspec_to_literal() as it's only used by parse_pathspec()

Signed-off-by: Nguyễn Thái Ngọc Duy <pclouds@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>

1 files changed, 0 insertions, 8 deletions

diff --git a/dir.c b/dir.c
index bf224986db..79465e7f4c 100644
--- a/dir.c
+++ b/dir.c
@@ -1473,14 +1473,6 @@ int remove_path(const char *name)
 	return 0;
 }
 
-int limit_pathspec_to_literal(void)
-{
-	static int flag = -1;
-	if (flag < 0)
-		flag = git_env_bool(GIT_LITERAL_PATHSPECS_ENVIRONMENT, 0);
-	return flag;
-}
-
 /*
  * Frees memory within dir which was allocated for exclude lists and
  * the exclude_stack.  Does not free dir itself.