1 files changed, 5 insertions, 0 deletions
diff --git a/source3/client/client.c b/source3/client/client.c
index 9d205b3508..1c0286fc51 100644
--- a/source3/client/client.c
+++ b/source3/client/client.c
@@ -3897,6 +3897,11 @@ static void usage(char *pname)
       strupper(username);
     }
 
+  if (*username == 0)
+    {
+      pstrcpy(username,"GUEST");
+    }
+
   if (argc < 2)
     {
       usage(pname);