[gcab/wip/hughsie/future: 7/18] trivial: Handle the duplicate handling in the same way when adding folders

[Richard Hughes <rhughes src gnome org>]

commit 8ce8387853a5ce514e035ed2898668c4d33a1382
Author: Richard Hughes <richard hughsie com>
Date:   Tue Dec 12 21:34:43 2017 +0000

    trivial: Handle the duplicate handling in the same way when adding folders
    
    When we add duplicate files we get an error, so adding duplicate folders should
    give us the same thing.

 libgcab/gcab-folder.c |    5 ++---
 1 files changed, 2 insertions(+), 3 deletions(-)
---
diff --git a/libgcab/gcab-folder.c b/libgcab/gcab-folder.c
index f834753..868e00a 100644
--- a/libgcab/gcab-folder.c
+++ b/libgcab/gcab-folder.c
@@ -222,9 +222,8 @@ add_file_info (GCabFolder *self, GCabFile *file, GFileInfo *info,
             g_autofree gchar *child_name = g_build_path ("\\", name, g_file_info_get_name (info), NULL);
             g_autoptr(GCabFile) child_file = gcab_file_new_with_file (child_name, child);
             if (!add_file_info (self, child_file, info, child_name, recurse, error)) {
-                g_warning ("Couldn't add file %s: %s",
-                           child_name, (*error)->message);
-                g_clear_error (error);
+                g_object_unref (info);
+                return FALSE;
             }
             g_object_unref (info);
         }