From: Sven M. Hallberg <pesco@khjk.org>
Date: Wed, 17 Sep 2014 10:32:46 +0000 (+0200)
Subject: explicitly ignore return value when writing to pipe
X-Git-Url: http://git.meshlink.io/?p=catta;a=commitdiff_plain;h=70dc9df7e75ce18ae620cf0c4d88c66eee155960

explicitly ignore return value when writing to pipe
---

diff --git a/src/simple-watch.c b/src/simple-watch.c
index 7719e56..e0b1467 100644
--- a/src/simple-watch.c
+++ b/src/simple-watch.c
@@ -100,7 +100,7 @@ void catta_simple_poll_wakeup(CattaSimplePoll *s) {
     char c = 'W';
     assert(s);
 
-    writepipe(s->wakeup_pipe[1], &c, sizeof(c));
+    (void)writepipe(s->wakeup_pipe[1], &c, sizeof(c));
     s->wakeup_issued = 1;
 }