Problems with messages.html for empty log file and end of log file

[Thomas Lindner]

I found that I was getting pop-up error message on the messages page. Messages were

"javascript exception: TypeError: rpc.result.messages is undefined"

The messages happened in two different cases:

1) If the log file was completely empty. 2) When you scroll down to the last messages in the log file.

I made some fixes for this problem and uploaded them in commit ae415c7. Someone could check the fix and then we can close issue.

[Stefan Ritt]

I can confirm that your fix works. Thank you!