telnet: use poll, it's shorter

*: style fixes

1 files changed, 4 insertions, 3 deletions

diff --git a/networking/route.c b/networking/route.c
index 3425e6397..6f945b9f8 100644
--- a/networking/route.c
+++ b/networking/route.c
@@ -352,9 +352,10 @@ static void INET6_setroute(int action, char **args)
                         memset(&sa6, 0, sizeof(sa6));
                 } else {
                         char *cp;
-                        if ((cp = strchr(target, '/'))) { /* Yes... const to non is ok. */
-                                *cp = 0;
-                                prefix_len = xatoul_range(cp+1, 0, 128);
+                        cp = strchr(target, '/'); /* Yes... const to non is ok. */
+                        if (cp) {
+                                *cp = '\0';
+                                prefix_len = xatoul_range(cp + 1, 0, 128);
                         } else {
                                 prefix_len = 128;
                         }