Minor change for port number option

[takigama]

I wanted to run mine on a high port 10000+, but found the size of the variable used for reading this was actually 1 short of what it should be (in the options parsing components), i've modified mine and seems to work fine.

diff --git a/fanout.c b/fanout.c
index 6e041ad..e91ce11 100644
--- a/fanout.c
+++ b/fanout.c
@@ -319,7 +319,7 @@ xit\n");
exit (EXIT_FAILURE);
}

• char buf[5];
• char buf[6];
  snprintf(buf, sizeof buf, "%d", portno);

e = getaddrinfo (NULL, buf, &hints, &ai);

[travisghansen]

Thanks for reporting, I've committed the change.

[takigama]

Thanks, wow, that was quick, i was just rebuilding the machine im using it on and went to edit that and thought "oh maybe he already changed that"