Make getcwd match the posix variant, make get_current_file() behave similar to it and add a few sanity checks.

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@27903 a1c6a512-1295-4272-9138-f99709370657

1 files changed, 5 insertions, 1 deletions

diff --git a/apps/root_menu.c b/apps/root_menu.c
index 7965673b67..7f882cdba3 100644
--- a/apps/root_menu.c
+++ b/apps/root_menu.c
@@ -252,7 +252,11 @@ static int browser(void* param)
     switch ((intptr_t)param)
     {
         case GO_TO_FILEBROWSER:
-            get_current_file(last_folder, MAX_PATH);
+            if (!get_current_file(last_folder, MAX_PATH))
+            {
+                last_folder[0] = '/';
+                last_folder[1] = '\0';
+            }
         break;
 #ifdef HAVE_TAGCACHE
         case GO_TO_DBBROWSER: