[libgit2-glib] Set filemode to tree when statting directories for index entries

[Jesse van den Kieboom <jessevdk src gnome org>]

commit 24805e9c2ba55c1cfd493245ac2652f840da214c
Author: Jesse van den Kieboom <jessevdk gmail com>
Date:   Sun Dec 14 10:55:20 2014 +0100

    Set filemode to tree when statting directories for index entries

 libgit2-glib/ggit-index-entry.c |    4 ++++
 1 files changed, 4 insertions(+), 0 deletions(-)
---
diff --git a/libgit2-glib/ggit-index-entry.c b/libgit2-glib/ggit-index-entry.c
index d56dc41..81d43e9 100644
--- a/libgit2-glib/ggit-index-entry.c
+++ b/libgit2-glib/ggit-index-entry.c
@@ -676,6 +676,10 @@ file_info_to_filemode (GFileInfo *info)
        {
                ret |= GIT_FILEMODE_LINK;
        }
+       else if (g_file_info_get_file_type (info) == G_FILE_TYPE_DIRECTORY)
+       {
+               ret |= GIT_FILEMODE_TREE;
+       }
        else if (g_file_info_get_attribute_boolean (info, G_FILE_ATTRIBUTE_ACCESS_CAN_EXECUTE))
        {
                ret |= GIT_FILEMODE_BLOB_EXECUTABLE;