lib: Convert access_list_empty to bool

Signed-off-by: Donatas Abraitis <donatas.abraitis@gmail.com>

diff --git a/lib/filter.c b/lib/filter.c
index 31e25d600136920c74076d4be64fb0459aae309a..67f49775ba5bf5723050737d859dd583625b4dbc 100644 (file)
--- a/lib/filter.c
+++ b/lib/filter.c
@@ -441,12 +441,12 @@ static struct filter *filter_seq_check(struct access_list *access,
 }
 
 /* If access_list has no filter then return 1. */
-static int access_list_empty(struct access_list *access)
+static bool access_list_empty(struct access_list *access)
 {
        if (access->head == NULL && access->tail == NULL)
-               return 1;
+               return true;
        else
-               return 0;
+               return false;
 }
 
 /* Delete filter from specified access_list.  If there is hook