gcc was warning that the return of the nice function should
be treated. This patch adds an error message in case of failure.
Signed-off-by: Eric Leblond <eric@xxxxxx>
---
src/ulogd.c | 8 +++++++-
1 files changed, 7 insertions(+), 1 deletions(-)
diff --git a/src/ulogd.c b/src/ulogd.c
index e69079d..ead35b5 100644
--- a/src/ulogd.c
+++ b/src/ulogd.c
@@ -1129,7 +1129,13 @@ int main(int argc, char* argv[])
}
}
- nice(-1);
+ errno = 0;
+ if (nice(-1) == -1) {
+ if (errno != 0)
+ ulogd_log(ULOGD_ERROR, "Could not nice process: %s\n",
+ strerror(errno));
+ }
+
if (daemonize){
if (fork()) {
--
1.5.6.3
--
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