Use the correct macro for hostname max length

diff --git a/src/oping.c b/src/oping.c
index e2252a2..fc2bd65 100644 (file)
--- a/src/oping.c
+++ b/src/oping.c
@@ -1354,7 +1354,7 @@ static int check_resize (pingobj_t *ping) /* {{{ */
                }
                else if (key == 'a')
                {
-                       char host[80];
+                       char host[NI_MAXHOST];
 
                        wprintw(main_win, "New Host: ");
                        echo();