From 0339667e9eb0282fd8571baf17bbb9f5cb8ce668 Mon Sep 17 00:00:00 2001
From: Philippe Teuwen <phil@teuwen.org>
Date: Sun, 4 Oct 2020 20:33:56 +0200
Subject: [PATCH] cliparser: ignore extra spaces between options

---
 client/deps/cliparser/argtable3.c | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/client/deps/cliparser/argtable3.c b/client/deps/cliparser/argtable3.c
index c42260f76..c34ee982b 100644
--- a/client/deps/cliparser/argtable3.c
+++ b/client/deps/cliparser/argtable3.c
@@ -4275,7 +4275,10 @@ static void arg_parse_untagged(int argc,
     /* register an error for each unused argv[] entry */
     while (optind < argc) {
         /*printf("arg_parse_untagged(): argv[%d]=\"%s\" not consumed\n",optind,argv[optind]);*/
-        arg_register_error(endtable, endtable, ARG_ENOMATCH, argv[optind++]);
+        if (argv[optind][0] != '\x00') {
+            arg_register_error(endtable, endtable, ARG_ENOMATCH, argv[optind]);
+        }
+        optind++;
     }
 
     return;