- increase string length for x86 architectural options

[r22852]

diff --git a/ir/libcore/lc_opts.c b/ir/libcore/lc_opts.c
index 20f2445..80b0076 100644 (file)
--- a/ir/libcore/lc_opts.c
+++ b/ir/libcore/lc_opts.c
@@ -628,7 +628,7 @@ static void lc_opt_print_help_rec(lc_opt_entry_t *ent, char separator, lc_opt_en
        lc_grp_special_t *s = lc_get_grp_special(ent);
        char grp_name[512];
        char value[256];
-       char values[256];
+       char values[512];
        lc_opt_entry_t *e;
 
        if(!list_empty(&s->opts)) {