Fixed collectd's unixsock read interrupted by SIGCHLD's.

Signed-off-by: Florian Forster <octo@collectd.org>

diff --git a/src/unixsock.c b/src/unixsock.c
index 3444247..35c7712 100644 (file)
--- a/src/unixsock.c
+++ b/src/unixsock.c
@@ -225,6 +225,9 @@ static void *us_handle_client (void *arg)
                errno = 0;
                if (fgets (buffer, sizeof (buffer), fhin) == NULL)
                {
+                       if ((errno == EINTR) || (errno == EAGAIN))
+                               continue;
+
                        if (errno != 0)
                        {
                                char errbuf[1024];