Constify argument of check_filter_arg().

[paraslash.git] / filter.c

diff --git a/filter.c b/filter.c
index 768a99fbf9bb1708a796ec26c7aab73476bd2ea6..9378e4695b6b113843d7d1b34a96ded4bdebd79e 100644 (file)
--- a/filter.c
+++ b/filter.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2005-2014 Andre Noll <maan@tuebingen.mpg.de>
+ * Copyright (C) 2005 Andre Noll <maan@tuebingen.mpg.de>
  *
  * Licensed under the GPL v2. For licencing details see COPYING.
  */
@@ -58,7 +58,7 @@ __noreturn static void print_help_and_die(void)
 
        ggo_print_help(&h, d? GPH_STANDARD_FLAGS_DETAILED : GPH_STANDARD_FLAGS);
        print_filter_helps(d? GPH_MODULE_FLAGS_DETAILED : GPH_MODULE_FLAGS);
-       exit(0);
+       exit(EXIT_SUCCESS);
 }
 
 static int parse_config(void)
@@ -106,7 +106,7 @@ int main(int argc, char *argv[])
 {
        static struct sched s;
        int i, ret;
-       struct filter *f;
+       const struct filter *f;
        struct btr_node *parent;
        struct filter_node **fns;
 
@@ -133,7 +133,7 @@ int main(int argc, char *argv[])
                        goto out_cleanup;
                }
                fn->filter_num = ret;
-               f = filters + fn->filter_num;
+               f = filter_get(fn->filter_num);
                PARA_DEBUG_LOG("filter #%d: %s\n", i, f->name);
                fn->btrn = btr_new_node(&(struct btr_node_description)
                        EMBRACE(.name = f->name, .parent = parent,
@@ -159,7 +159,7 @@ out_cleanup:
        for (i--; i >= 0; i--) {
                struct filter_node *fn = fns[i];
 
-               f = filters + fn->filter_num;
+               f = filter_get(fn->filter_num);
                if (f->close)
                        f->close(fn);
                btr_remove_node(&fn->btrn);