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authorDavid Sommerseth <dazo@users.sourceforge.net>2010-09-17 17:10:25 +0200
committerDavid Sommerseth <dazo@users.sourceforge.net>2010-10-21 11:40:36 +0200
commitd6b783a8ec505c8e158bd0304c5e195cff5bb8c3 (patch)
tree17fc5fbe4c16328e7dd1ece2c95fc46be6a051fa /misc.c
parentMore t_client.sh updates - exit with SKIP when we want to skip (diff)
downloadopenvpn-d6b783a8ec505c8e158bd0304c5e195cff5bb8c3.tar.xz
Fixed compiler warnings reported on Ubuntu 10.04
The warnings reported where: -------------------------------------------------------- misc.c:158: warning: ignoring return value of ‘nice’, declared with attribute warn_unused_result options.c:4033: warning: format not a string literal and no format arguments options.c:4043: warning: format not a string literal and no format arguments options.c:4053: warning: format not a string literal and no format arguments push.c:182: warning: format not a string literal and no format arguments push.c:199: warning: format not a string literal and no format arguments push.c:235: warning: format not a string literal and no format arguments status.c:171: warning: ignoring return value of ‘ftruncate’, declared with attribute warn_unused_result -------------------------------------------------------- Signed-off-by: David Sommerseth <dazo@users.sourceforge.net> Acked-by: Gert Doering <gert@greenie.muc.de> Acked-by: Peter Stuge <peter@stuge.se>
Diffstat (limited to '')
-rw-r--r--misc.c5
1 files changed, 2 insertions, 3 deletions
diff --git a/misc.c b/misc.c
index 1f7f616..f5ce590 100644
--- a/misc.c
+++ b/misc.c
@@ -155,9 +155,8 @@ set_nice (int niceval)
{
#ifdef HAVE_NICE
errno = 0;
- nice (niceval);
- if (errno != 0)
- msg (M_WARN | M_ERRNO, "WARNING: nice %d failed", niceval);
+ if (nice (niceval) < 0 && errno != 0)
+ msg (M_WARN | M_ERRNO, "WARNING: nice %d failed: %s", niceval, strerror(errno));
else
msg (M_INFO, "nice %d succeeded", niceval);
#else