From 551050e647e07671968a82c74d417328b858566d Mon Sep 17 00:00:00 2001
From: David Pirotte <address@hidden>
Date: Sat, 22 Oct 2016 22:31:06 -0200
Subject: [PATCH 2/4] Fixing a deprecated param in Guile-2.2

* src/os/process.scm:  _IONBF setvbuf mode deprecated in Guile-2.2, use
  'none instead.
---
 src/os/process.scm | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/src/os/process.scm b/src/os/process.scm
index 0dd302d..57a3bdc 100644
--- a/src/os/process.scm
+++ b/src/os/process.scm
@@ -141,7 +141,10 @@ Examples:
 ;;; matter, making it unbuffered would just slow things down.
 (define (unbuffered-pipe)
   (let ((result (pipe)))
-    (setvbuf (cdr result) _IONBF)
+    (cond-expand (guile-2.2
+		  (setvbuf (cdr result) 'none))
+		 (guile-2
+		  (setvbuf (cdr result) _IONBF)))
     result))
 
 ;;; generate the code needed to set up redirections for a child process.
-- 
2.9.3