From 9120d1e841b0813f1c71d55f77c3d18fc8318187 Mon Sep 17 00:00:00 2001
From: Joshua Krusell <js.shirin@gmail.com>
Date: Wed, 3 Feb 2021 11:33:47 +0000
Subject: 47899: Improve error message from zparseopts.

---
 Src/Modules/zutil.c | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

(limited to 'Src')

diff --git a/Src/Modules/zutil.c b/Src/Modules/zutil.c
index 5c96d06c1..c8017d0c0 100644
--- a/Src/Modules/zutil.c
+++ b/Src/Modules/zutil.c
@@ -1873,7 +1873,10 @@ bin_zparseopts(char *nam, char **args, UNUSED(Options ops), UNUSED(int func))
 	    while (*++o) {
 		if (!(d = sopts[STOUC(*o)])) {
 		    if (fail) {
-			zwarnnam(nam, "bad option: %c", *o);
+			if (*o != '-')
+			    zwarnnam(nam, "bad option: %c", *o);
+			else
+			    zwarnnam(nam, "bad option: %s", o);
 			return 1;
 		    }
 		    o = NULL;
-- 
cgit 1.4.1