[gvfs] archive: Ignore filenames consisting of a single "."

[Ross Lagerwall <rossl src gnome org>]

commit 46bdbf1d45962b56f4c30763fbc964890b75d79a
Author: Ross Lagerwall <rosslagerwall gmail com>
Date:   Sat May 3 18:38:08 2014 +0100

    archive: Ignore filenames consisting of a single "."
    
    Don't abort if a path has a component consisting of a single ".",
    just ignore that component.
    E.g. OpenCV-2.3.1/./opencv.pc.cmake.in becomes
    OpenCV-2.3.1/opencv.pc.cmake.in
    
    https://bugzilla.gnome.org/show_bug.cgi?id=729463

 daemon/gvfsbackendarchive.c |    5 ++---
 1 files changed, 2 insertions(+), 3 deletions(-)
---
diff --git a/daemon/gvfsbackendarchive.c b/daemon/gvfsbackendarchive.c
index b69db2c..0377c70 100644
--- a/daemon/gvfsbackendarchive.c
+++ b/daemon/gvfsbackendarchive.c
@@ -297,9 +297,8 @@ archive_file_get_from_path (ArchiveFile *file, const char *filename, gboolean ad
            }
          else
            {
-             /* happens when adding directories, their path ends with a / */
-              /* Can also happen with "." in e.g. iso files */
-             g_assert (names[i + 1] == NULL);
+             /* Ignore empty elements from directories ending with a slash.
+              * Ignore elements consisting of a single "." */
              g_free (names[i]);
              names[i] = NULL;
              cur = file;