src/collectd.c: Fix the arguments passed to an error message.

Unfortunately the compiler doesn't check va-args, so this was unnoticed :/

diff --git a/src/collectd.c b/src/collectd.c
index f260c84..984ff75 100644 (file)
--- a/src/collectd.c
+++ b/src/collectd.c
@@ -91,7 +91,7 @@ static int init_hostname (void)
                                "\"FQDNLookup\" option, but I cannot resolve "
                                "my hostname to a fully qualified domain "
                                "name. Please fix you network "
-                               "configuration.");
+                               "configuration.", hostname_g);
                return (-1);
        }