# HG changeset patch
# User Matti Hamalainen <ccr@tnsp.org>
# Date 1672384367 -7200
# Node ID 56594b498180e7701f5ebb214e6c8e4d43ec3201
# Parent  feadd3678d2ebfd66686027447d04cb05282e8eb
Adjust short option cosmetics in help.

diff -r feadd3678d2e -r 56594b498180 th_args.c
--- a/th_args.c	Wed Dec 21 17:23:10 2022 +0200
+++ b/th_args.c	Fri Dec 30 09:12:47 2022 +0200
@@ -271,8 +271,9 @@
         }
         else
         {
-            snprintf(fmtBuf, sizeof(fmtBuf), " -%c,",
-                opt->o_short);
+            snprintf(fmtBuf, sizeof(fmtBuf), " -%c%s",
+                opt->o_short,
+                hasLongOpt ? "," : "");
         }
 
         *optWidth = strlen(fmtBuf);