ossp-pkg/lmtp2nntp/lmtp2nntp_option.c 1.28 -> 1.29
--- lmtp2nntp_option.c 2003/02/11 11:40:12 1.28
+++ lmtp2nntp_option.c 2003/02/11 12:54:58 1.29
@@ -378,10 +378,16 @@
case OPT_SINGLE:
if (arg == NULL)
return OPTION_ERR_ARG;
- /* add this if repeated overwriting definitions of single values are not allowed
- * if (oc->ndata >= 1 || oc->data.s != NULL)
+ /* add this if repeated overwriting definitions of single values is not allowed
+ * however, this will inhibit preinitialization with a default value
+ * if (oc->ndata != 0)
* return OPTION_ERR_USE;
*/
+ if (oc->ndata == 1 && oc->data.s != NULL) { /* free previous (default) assignment */
+ free(oc->data.s);
+ oc->data.s = NULL;
+ oc->ndata = 0;
+ }
if (cbctx != NULL)
if (str_parse(arg, cbctx) <= 0) {
fprintf(stderr, "ERROR: argument \"%s\" does NOT match syntax \"%s\"\n", arg, cbctx);
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