From: Adam Dickmeiss <adam@indexdata.dk>
Date: Wed, 6 Dec 1995 13:00:19 +0000 (+0000)
Subject: Minus alone not treated as an option.
X-Git-Tag: YAZ.1.8~853
X-Git-Url: http://sru.miketaylor.org.uk/cgi-bin?a=commitdiff_plain;h=39255c75cf4b692fec73ce3fe52cf56333189bfc;p=yaz-moved-to-github.git

Minus alone not treated as an option.
---

diff --git a/util/options.c b/util/options.c
index 3dc74a6..8497f84 100644
--- a/util/options.c
+++ b/util/options.c
@@ -4,7 +4,10 @@
  * Sebastian Hammer, Adam Dickmeiss
  *
  * $Log: options.c,v $
- * Revision 1.4  1995-09-29 17:12:35  quinn
+ * Revision 1.5  1995-12-06 13:00:19  adam
+ * Minus alone not treated as an option.
+ *
+ * Revision 1.4  1995/09/29  17:12:35  quinn
  * Smallish
  *
  * Revision 1.3  1995/09/27  15:03:03  quinn
@@ -39,7 +42,7 @@ int options (const char *desc, char **argv, int argc, char **arg)
         return -2;
     if (arg_off == 0)
     {
-        if (argv[arg_no][0] != '-')
+        if (argv[arg_no][0] != '-' || argv[arg_no][1] == '\0')
         {
             *arg = argv[arg_no++];
             return 0;