This is a version of Drathal's HUD (last maintained by Caeryn) that fixes it for use in 2.4.
Nothing is changed from his mod except to fix the the issues that 2.2 brought to light.
1. Constant 0 Unknown  display when no target is selected.
2. Pet bars appearing when they shouldn't.
3. Other minor bugs that caused incorrect error strings to report.
I had fixed #1 on my own when the patch came out. While trying to fix the petbars I found a post on the official forums from Laindir outlining his fixes for the rest.
Rather than reinvent the wheel I just implemented his fixes for the rest of it.
I take no credit for creating this. I didn't create it. Drathal Did.
I take no credit even for fixing it as someone else posted the fixes on a public forum.
I just changed the code and posted the results for anyone else who likes to use DHUD.
There are no feature changes.