builtin-clone.c: Need to closedir() in copy_or_link_directory()

So not to leak file descriptors, close the directory after opening it.

Signed-off-by: Brandon Casey <drafnel@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>

diff --git a/builtin-clone.c b/builtin-clone.c
index 8713128e72da5681104434f944defb7f373db7e8..8936a51810fb4d1886187bc00507edc0287198f4 100644 (file)
--- a/builtin-clone.c
+++ b/builtin-clone.c
@@ -215,6 +215,7 @@ static void copy_or_link_directory(char *src, char *dest)
                                die("failed to create link %s\n", dest);
                }
        }
+       closedir(dir);
 }
 
 static const struct ref *clone_local(const char *src_repo,