[beast: 3/8] SFI: fix filecrawler reporting root dir as empty string

[Tim Janik <timj src gnome org>]

commit 35bc99c61ead077202f8d3c9d71ddab3be408f48
Author: Tim Janik <timj gnu org>
Date:   Thu Sep 17 17:30:53 2015 +0200

    SFI: fix filecrawler reporting root dir as empty string

 sfi/sfifilecrawler.cc |    7 +++++--
 1 files changed, 5 insertions(+), 2 deletions(-)
---
diff --git a/sfi/sfifilecrawler.cc b/sfi/sfifilecrawler.cc
index 1950746..cb91a55 100644
--- a/sfi/sfifilecrawler.cc
+++ b/sfi/sfifilecrawler.cc
@@ -237,8 +237,11 @@ file_crawler_queue_abs_file_path (SfiFileCrawler *self,
     }
   g_free (tmp);
 
-  /* add root to dir list ("" on unix) */
-  self->dlist = sfi_ring_prepend (self->dlist, g_strdup (p));
+  // add root to dir list
+  if (sep[0] == 0)              // path_pattern == root, i.e. we're done
+    self->dlist = sfi_ring_prepend (self->dlist, g_strdup (path_pattern));
+  else // on unix, this root segment is ""
+    self->dlist = sfi_ring_prepend (self->dlist, g_strdup (p));
 
   /* compress multiple dir seperators */
   while (*sep == G_DIR_SEPARATOR)