From e3f6ed1f174b474f105769eaa2f924a58e4672b3 Mon Sep 17 00:00:00 2001
From: Vassilii Khachaturov <vassilii@tarunz.org>
Date: Mon, 24 Jun 2013 18:14:42 +0000
Subject: [PATCH] 6838: report cli crash ignoring unknown param

Port my fix from gramps34

svn: r22595
---
 gramps/cli/plug/__init__.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/gramps/cli/plug/__init__.py b/gramps/cli/plug/__init__.py
index 979eaa675..c9aef488b 100644
--- a/gramps/cli/plug/__init__.py
+++ b/gramps/cli/plug/__init__.py
@@ -422,7 +422,7 @@ class CommandLineReport(object):
                 self.options_help[name].append(option.get_help())
             else:
                 print(_("Unknown option: %s") % option, file=sys.stderr)
-                print(_("   Valid options are:"),
+                print(_("   Valid options are:") +
                       ", ".join(list(self.options_dict.keys())),
                                                         file=sys.stderr)
                 print(_("   Use '%(donottranslate)s' to see description "