From a2715692e22647428cceba3d4c300a85ddd4fadf Mon Sep 17 00:00:00 2001
From: Lennart Poettering <lennart@poettering.net>
Date: Mon, 11 Aug 2014 18:24:08 +0200
Subject: [PATCH] bootchart: use the bool type where appropriate

---
 src/bootchart/svg.c | 10 +++++-----
 1 file changed, 5 insertions(+), 5 deletions(-)

diff --git a/src/bootchart/svg.c b/src/bootchart/svg.c
index bf6636cab..135883fb8 100644
--- a/src/bootchart/svg.c
+++ b/src/bootchart/svg.c
@@ -881,21 +881,21 @@ static struct ps_struct *get_next_ps(struct ps_struct *ps) {
         return NULL;
 }
 
-static int ps_filter(struct ps_struct *ps) {
+static bool ps_filter(struct ps_struct *ps) {
         if (!arg_filter)
-                return 0;
+                return false;
 
         /* can't draw data when there is only 1 sample (need start + stop) */
         if (ps->first == ps->last)
-                return -1;
+                return true;
 
         /* don't filter kthreadd */
         if (ps->pid == 2)
-                return 0;
+                return false;
 
         /* drop stuff that doesn't use any real CPU time */
         if (ps->total <= 0.001)
-                return -1;
+                return true;
 
         return 0;
 }
-- 
2.30.2