From 601df797293e993ee06e191144c269d45e53ea11 Mon Sep 17 00:00:00 2001
From: XuWei <xwbj@cn.ibm.com>
Date: Wed, 31 Jan 2018 00:42:56 -0500
Subject: [PATCH] modify error msg for rflash unsupported option

---
 xCAT-server/lib/xcat/plugins/openbmc2.pm | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/xCAT-server/lib/xcat/plugins/openbmc2.pm b/xCAT-server/lib/xcat/plugins/openbmc2.pm
index 766791242..3f8855527 100644
--- a/xCAT-server/lib/xcat/plugins/openbmc2.pm
+++ b/xCAT-server/lib/xcat/plugins/openbmc2.pm
@@ -163,6 +163,11 @@ sub parse_args {
         if ($option_num >= 2) {
             return ([ 1, "Multiple options are not supported."]);
         } elsif ($option_num == 0) {
+            for my $arg (@ARGV) {
+                if ($arg =~ /^-/) {
+                    return ([ 1, "Unsupported command: $command $arg" ]);
+                }
+            }
             return ([ 1, "No options specified."]);
         }
         if ($activate or $check or $delete or $upload) {