From ab42349ab59a06117e2fce1a90f7f594b4e3f8d5 Mon Sep 17 00:00:00 2001
From: Matt Johnston <matt@ucc.asn.au>
Date: Wed, 28 Oct 2015 21:37:35 +0800
Subject: Warn rather than fail if flags have trailing parts

---
 svr-runopts.c | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

(limited to 'svr-runopts.c')

diff --git a/svr-runopts.c b/svr-runopts.c
index acb7cc1..26c199b 100644
--- a/svr-runopts.c
+++ b/svr-runopts.c
@@ -191,8 +191,9 @@ void svr_getopts(int argc, char ** argv) {
 		if (argv[i][0] == '-') {
 			char c = argv[i][1];
 			if (strlen(argv[i]) != 2) {
-				/* Ensure only one flag per hyphen. '?' falls through to print help */
-				c = '?';
+				/* We only handle one flag per hyphen */
+				fprintf(stderr, "Warning, trailing '%s' of '%s' is ignored.\n",
+					&argv[i][2], argv[i]);
 			}
 			switch (c) {
 				case 'b':
-- 
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