[PATCH] fix compiler warnings in hurd/libnetfs

[Flavio Cruz]

---

libnetfs: Fix compiler warning.

* libnetfs/dir-lookup.c (netfs_S_dir_lookup): Initialize newpi.

diff --git a/libnetfs/dir-lookup.c b/libnetfs/dir-lookup.c
index 7ca526b..8b8cd6e 100644
--- a/libnetfs/dir-lookup.c
+++ b/libnetfs/dir-lookup.c
@@ -49,7 +49,7 @@ netfs_S_dir_lookup (struct protid *diruser,
   char *nextname;
   char *relpath;
   error_t error;
-  struct protid *newpi;
+  struct protid *newpi = NULL;
   struct iouser *user;
 
   if (!diruser)