src/oping.c: Mark unused argument to avoid compiler warnings.

diff --git a/src/oping.c b/src/oping.c
index 8286db0..7058ac0 100644 (file)
--- a/src/oping.c
+++ b/src/oping.c
@@ -819,7 +819,7 @@ static int post_sleep_hook (__attribute__((unused)) pingobj_t *ping) /* {{{ */
 #endif
 
 static void update_host_hook (pingobj_iter_t *iter, /* {{{ */
-               int index)
+               __attribute__((unused)) int index)
 {
        double          latency;
        unsigned int    sequence;