[BUG] ffmpeg -zsh: segmentation fault (core dumped)

[Freed-Wu]

Describe the bug

A clear and concise description of what the bug is.

I can make sure:

• I am using the latest version of fzf-tab
• this is the minimal zshrc which can reproduce this bug
• fzf-tab is loaded after compinit
• fzf-tab is loaded after plugins which will wrap Tab, like junegunn/fzf/completion.zsh
• fzf-tab is loaded before zsh-autosuggestions, zsh-syntax-highlighting and fast-syntax-highlighting.

Minimal zshrc

# should install zsh-theme-powerlevel10k firstly
# In my PC, `sudo pacman -S zsh-theme-powerlevel10k`
. /usr/share/zsh-theme-powerlevel10k/powerlevel10k.zsh-theme
autoload -Uz compinit && compinit
. /home/wzy/.zinit/plugins/fzf-tab/fzf-tab.plugin.zsh

To Reproduce

Steps to reproduce the behavior:

# create a new zsh environment without sourcing any zshrc
zsh -f
# source minimal zshrc
. ~/Desktop/test.zsh
# press q because powerlevel10k will start an interface
# type `ffmpeg -`, then press `<tab>`
# you will see segmentation fault
# must use ffmpeg, other program will not result in this bug.
# must use powerlevel10k
# the path of `_ffmpeg` is `/usr/share/zsh/functions/Completion/Unix/_ffmpeg`

Screenshots

Environment:

• OS: 5.15.4-arch1-1
• zsh version: 5.8.1

Log

[Aloxaf]

see #176