Bug #216: Empty line on news.txt
| ID | #216 |
|---|---|
| Submitter | ♪ Doug ♫ |
| Product | EOSERV |
| Severity | Normal |
| Status | CLOSED, FIXED |
| Submitted | 15th Jan 2013 |
| Updated | 3rd Mar 2013 |
| Rev# | Date | Description |
|---|---|---|
| r379 | 03 Mar 2013 23:20:01 UTC | Stop repeated news messages with an empty line at the end of the news file (bug #216) |
11 years, 43 weeks ago
Hi Guys,
I found a bug... I normally edit my files from SSH using nano. But when saving, nano keeps a empty line on the end of the file. I saved my news.txt and when I opened eoserv, the last news were repeated. Like:
news.txt:
"Welcome to Untitled Server!\n
Hello!\n
\n"
Client View:
"Hello!
Hello!"
Comments
11 years, 43 weeks ago
Find this in handlers/welcome.cpp:
for (int i = 0; i < 9; ++i)
{
if (newsfh)
{
(void)std::fgets(newsbuf, 4096, newsfh);
}
Replace it with this:
for (int i = 0; i < 9; ++i)
{
if (newsfh)
{
if(std::fgets(newsbuf, 4096, newsfh) == 0)
{
newseof = true;
}
}
The problem is that its getting the string from there and placing it in newsbuf, but if it doesn't find anything, newsbuf doesn't change and is therefor used again in the same state as it's last change. Thats what made it copy.
11 years, 36 weeks ago
Pretty sure this is caused by not having 9 lines of text in the file, rather than the addition of an empty line. Applying the fix above.
Updated Status to CONFIRMED
11 years, 36 weeks ago
Guess I made that up, code is just derpy. New lines at the end of the file are ignored now, also lines shorter than 2 characters (including empty ones) are displayed in the EO client.
Fixed in r379.
Updated Status to CLOSED, FIXED
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