NaN % in Virtual memory pie chart

[ghost]

I'm using Webmin 1.780 with Authentic theme 17.71 on an embedded system with no virtual memory. The very first time the interface is loaded after a succesfull login the 'virtual memory' pie chart is shown with NaN % (like it calculates div by 0).
Any refresh of the status page is correct with no virtual memory pie chart shown.
The line Virtual memory correctly indicates '0 bytes total/0 bytes used' in both cases.

[iliajie]

I'll take a look.

[ghost]

Hello,
i temporarily created an swap file via fstab and it works.
Without the swapfile it shows NaN%
But if you could fix this, i could remove the swap dummy. Or you create a query that proofs the existense of swap etc. an if not disable the chart or so.

[iliajie]

I can't even remotely imagine why when you get NaN on output, it's not hidden, when it should.

What happens if you go to line

( ( $disk_percent || $disk_percent eq "0" ) ? $disk_percent : 'NaN' )

and lets say replace it with

( ( $disk_percent || $disk_percent eq "0" ) ? -sin(9**9**9) : 'NaN' )

Will you have Local Disk Space chart hidden?

What browser are you using?

[iliajie]

I could reproduce your bug. I will fix it in 17.72

[ghost]

Thanks a lot Ilia!
Your job is really beautiful and your commitment deserve an applause....and a little donation too!!!

9M072990289196125

[iliajie]

Thank you!

[iliajie]

Please upgrade to 17.72.