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Minor fix.
[yaz-moved-to-github.git]
/
util
/
options.c
diff --git
a/util/options.c
b/util/options.c
index
8497f84
..
0c7aa81
100644
(file)
--- a/
util/options.c
+++ b/
util/options.c
@@
-4,7
+4,11
@@
* Sebastian Hammer, Adam Dickmeiss
*
* $Log: options.c,v $
* Sebastian Hammer, Adam Dickmeiss
*
* $Log: options.c,v $
- * Revision 1.5 1995-12-06 13:00:19 adam
+ * Revision 1.6 1997-09-01 08:54:13 adam
+ * New windows NT/95 port using MSV5.0. Made prefix query handling
+ * thread safe. The function options ignores empty arguments when met.
+ *
+ * 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
* Minus alone not treated as an option.
*
* Revision 1.4 1995/09/29 17:12:35 quinn
@@
-42,6
+46,12
@@
int options (const char *desc, char **argv, int argc, char **arg)
return -2;
if (arg_off == 0)
{
return -2;
if (arg_off == 0)
{
+ while (argv[arg_no][0] == '\0')
+ {
+ arg_no++;
+ if (arg_no >= argc)
+ return -2;
+ }
if (argv[arg_no][0] != '-' || argv[arg_no][1] == '\0')
{
*arg = argv[arg_no++];
if (argv[arg_no][0] != '-' || argv[arg_no][1] == '\0')
{
*arg = argv[arg_no++];