Fix & Refactor NAMES

When generating a string to respond, there's a condition to either put
a space and continue or the send string and start collecting again. If
after the loop send buffer is non-empty, it should be sent as well.

But there's an issue: that last line after the loop contains a trailing
whitespace. So some clients can put a comma to the end and some bots
probably can even break because of that.

One solution is to simply buf[strlen(buf)-1]=0; but this doesn't feel
right. My solution is to add a check to the condition in loop whether
this iteration is last. If so - print. By the way this eliminates the
need in post-loop condition reducing reply(353) duplication

0 files changed, 0 insertions, 0 deletions