From 4051534b832d5c644a00cd87d8769cd560bbfb15 Mon Sep 17 00:00:00 2001
From: Maxime Coste <frrrwww@gmail.com>
Date: Mon, 3 Nov 2014 13:55:07 +0000
Subject: [PATCH] Open fifo buffers in non block mode

---
 src/commands.cc | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/commands.cc b/src/commands.cc
index da755cf6..c17c5593 100644
--- a/src/commands.cc
+++ b/src/commands.cc
@@ -37,7 +37,7 @@ namespace
 
 Buffer* open_fifo(StringView name, StringView filename, bool scroll)
 {
-    int fd = open(parse_filename(filename).c_str(), O_RDONLY);
+    int fd = open(parse_filename(filename).c_str(), O_RDONLY | O_NONBLOCK);
     fcntl(fd, F_SETFD, FD_CLOEXEC);
     if (fd < 0)
        throw runtime_error("unable to open " + filename);