From: Martin Mares <mj@ucw.cz>
Date: Thu, 6 Feb 2014 09:52:26 +0000 (+0100)
Subject: Opt: Avoid fixed constants, use OPT_POSITIONAL_TAIL
X-Git-Tag: v6.0~68
X-Git-Url: http://mj.ucw.cz/gitweb/?a=commitdiff_plain;h=a5c9e58dc8cb059f9b684b85d09a2ff1a1394b31;p=libucw.git

Opt: Avoid fixed constants, use OPT_POSITIONAL_TAIL
---

diff --git a/ucw/opt.c b/ucw/opt.c
index 5598a13b..7eadbd64 100644
--- a/ucw/opt.c
+++ b/ucw/opt.c
@@ -363,8 +363,8 @@ int opt_parse(const struct opt_section * options, char ** argv) {
 
   opt_count_items(oc, options);
   oc->opts = alloca(sizeof(*oc->opts) * oc->opt_count);
-  oc->shortopt = alloca(sizeof(*oc->shortopt) * (oc->positional_max + 257));
-  memset(oc->shortopt, 0, sizeof(*oc->shortopt) * (oc->positional_max + 257));
+  oc->shortopt = alloca(sizeof(*oc->shortopt) * (oc->positional_max + OPT_POSITIONAL_TAIL + 1));
+  memset(oc->shortopt, 0, sizeof(*oc->shortopt) * (oc->positional_max + OPT_POSITIONAL_TAIL + 1));
   oc->hooks = alloca(sizeof (*oc->hooks) * oc->hook_count);
 
   oc->opt_count = 0;