git lock issue

[tfriedel]

I recently started to see this issue, for example when I instruct claude to add files to git. This is with Claude Code 2.0.25

● Bash(sleep 1 && git add config/tmuxai/config.yaml)                                                                                                                                                                                                                                
⎿  Error: fatal: Unable to create '/home/thomas/.dotfiles/.git/index.lock': File exists.                                                                                                                                                                                                                                                                                                                                                                                                                                                                               
Another git process seems to be running in this repository, e.g.                                                                                                                                                                                                                  
an editor opened by 'git commit'. Please make sure all processes                                                                                                                                                                                                                  
are terminated then try again. If it still fails, a git process                                                                                                                                                                                                                   
may have crashed in this repository earlier:                                                                                                                                                                                                                                      
remove the file manually to continue.   

If I disable pyccsl I don't have this problem.

See also this issue:
Haleclipse/CCometixLine#46