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-rw-r--r--hurd/hurdlookup.c3
1 files changed, 3 insertions, 0 deletions
diff --git a/hurd/hurdlookup.c b/hurd/hurdlookup.c
index 0426d97b85..c1f6ad7c66 100644
--- a/hurd/hurdlookup.c
+++ b/hurd/hurdlookup.c
@@ -63,6 +63,9 @@ __hurd_file_name_lookup (error_t (*use_init_port)
   if (! lookup)
     lookup = __dir_lookup;
 
+  if (file_name[0] == '\0')
+    return ENOENT;
+
   startport = (file_name[0] == '/') ? INIT_PORT_CRDIR : INIT_PORT_CWDIR;
   while (file_name[0] == '/')
     file_name++;