This patch fixes an issue with the bash prompt prefix injection script. It turns out PROMPT_COMMAND is actually a list of functions to invoke rather than a single function. This brings the bash implementation more in line with the zsh and fish implementations and makes it work correctly with multi-function prompt hooks.
This patch fixes an issue with the bash prompt prefix injection script. It turns out PROMPT_COMMAND is actually a list of functions to invoke rather than a single function. This brings the bash implementation more in line with the zsh and fish implementations and makes it work correctly with multi-function prompt hooks.