Merge branch 'maint'

* maint:
  completion: add missing options to show-branch and show
  dir.c: clean up handling of 'path' parameter in read_directory_recursive()
  Fix type-punning issues

1 files changed, 1 insertions, 1 deletions

diff --git a/dir.c b/dir.c
index 6aae09a22e..0e6b752cd5 100644
--- a/dir.c
+++ b/dir.c
@@ -576,7 +576,7 @@ static int get_dtype(struct dirent *de, const char *path)
  */
 static int read_directory_recursive(struct dir_struct *dir, const char *path, const char *base, int baselen, int check_only, const struct path_simplify *simplify)
 {
-	DIR *fdir = opendir(path);
+	DIR *fdir = opendir(*path ? path : ".");
 	int contents = 0;
 
 	if (fdir) {