From 01c524d5a9d16305e6d6a14000da2635548e96a0 Mon Sep 17 00:00:00 2001
From: Christian Grothoff <christian@grothoff.org>
Date: Thu, 26 Apr 2012 17:45:06 +0000
Subject: [PATCH] -document ignored return value

---
 src/util/common_logging.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/util/common_logging.c b/src/util/common_logging.c
index e19aa8c7c..995f2e88a 100644
--- a/src/util/common_logging.c
+++ b/src/util/common_logging.c
@@ -586,13 +586,13 @@ GNUNET_log_setup (const char *comp, const char *loglevel, const char *logfile)
     if (GNUNET_stderr != NULL)
       fclose (GNUNET_stderr);
     dup_return = dup2 (altlog_fd, 2);
-    close (altlog_fd);
+    (void) close (altlog_fd);
     if (dup_return != -1)
     {
       altlog = fdopen (2, "ab");
       if (altlog == NULL)
       {
-        close (2);
+        (void) close (2);
         altlog_fd = -1;
       }
     }
-- 
2.25.1