From acbfee07ec526bd533fcc7560fb3ae609f7a1dee Mon Sep 17 00:00:00 2001
From: "Juan A. Rubio" <jarubio2001@gmail.com>
Date: Mon, 27 Nov 2017 16:20:56 +0000
Subject: pipe.cpp: fixed compile error with gcc 7.2 in Ubuntu 17.10

---
 src/pipe.cpp | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/pipe.cpp b/src/pipe.cpp
index 01211b3..4a91ddd 100644
--- a/src/pipe.cpp
+++ b/src/pipe.cpp
@@ -83,5 +83,6 @@ ssize_t Pipe::read(void *buffer, unsigned int &nbytes)
 void Pipe::signal()
 {
   // TODO: ignoring return of read/write generates warning; maybe relevant for eventloop work...
-  ::write(_fd_write, '\0', 1);
+  char nullc[1] = {'\0'};
+  ::write(_fd_write, nullc, 1);
 }
-- 
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