From 4c4aa5534c34a35560ab1936bc84d37ee6e869e6 Mon Sep 17 00:00:00 2001
From: Wolfgang Bumiller <wry.git@bumiller.com>
Date: Sat, 27 Apr 2013 17:51:51 +0200
Subject: [PATCH] dup is marked as warn-unused-result

---
 test.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/test.c b/test.c
index 0af7477..7722af2 100644
--- a/test.c
+++ b/test.c
@@ -116,9 +116,9 @@ FILE ** task_popen(const char *command, const char *mode) {
         close(errhandle[0]);
 
         /* see piping documentation for this sillyness :P */
-        close(0), dup(inhandle [0]);
-        close(1), dup(outhandle[1]);
-        close(2), dup(errhandle[1]);
+        close(0); (void)!dup(inhandle [0]);
+        close(1); (void)!dup(outhandle[1]);
+        close(2); (void)!dup(errhandle[1]);
 
         execvp(*argv, argv);
         exit(EXIT_FAILURE);
-- 
2.39.2