Using 2bc4228

By default, fzf evaluates its executable dynamically (see https://github.com/junegunn/fzf/blob/e6d33f77/shell/key-bindings.fish#L63).

However, this recently stopped working. Running eval (__fzfcmd) or even just eval (echo fzf) seems to hang indefinitely. Hitting Ctrl-C a few times interrupts whatever is hanging and the shell returns to normal, with the following output: