src/ros.c: Use the "host" variable.

Otherwise some compilers complain about an unused variable. Also it is
much nicer to read.

diff --git a/src/ros.c b/src/ros.c
index 1d638b6..31aafa8 100644 (file)
--- a/src/ros.c
+++ b/src/ros.c
@@ -329,7 +329,7 @@ int main (int argc, char **argv) /* {{{ */
        if (passwd == NULL)
                exit (EXIT_FAILURE);
 
-       c = ros_connect (argv[optind], ROUTEROS_API_PORT,
+       c = ros_connect (host, ROUTEROS_API_PORT,
                        opt_username, passwd);
        memset (passwd, 0, strlen (passwd));
        if (c == NULL)