Revert "directory access: avoid useless strdup"

This reverts commit 0cef084bdfb2acca795e72f2cd9ade638fa07e52.

It broke playlist-tree

diff --git a/modules/access/directory.c b/modules/access/directory.c
index 8630fa9a089e4bbf4dcd1314b58446ce827d3648..eff8d572c118285a5d9ea4c864040742cba9c78e 100644 (file)
--- a/modules/access/directory.c
+++ b/modules/access/directory.c
@@ -165,7 +165,7 @@ int DirInit (access_t *p_access, DIR *handle)
     p_sys->ignored_exts = var_InheritString (p_access, "ignore-filetypes");
     p_sys->header = true;
     p_sys->i_item_count = 0;
-    p_sys->xspf_ext = NULL;
+    p_sys->xspf_ext = strdup ("");
 
     /* Handle mode */
     char *psz = var_InheritString (p_access, "recursive");