fix: get last row as username

[Reverier-Xu]

This plugin throws an error in my environment:

test: Expected a combining operator like '-a' at index 2
User reverier != reverier
     ^
~/.config/fish/conf.d/sdk.fish (line 99):
if not set -q SDKMAN_CANDIDATES_DIR; or test (ls -ld "$SDKMAN_CANDIDATES_DIR" | awk '{print $3}') != (whoami)
                                        ^
from sourcing file ~/.config/fish/conf.d/sdk.fish
        called on line 189 of file ~/.config/fish/functions/fisher.fish

the ls -ld "$SDKMAN_CANDIDATES_DIR" | awk '{print $3}' actually returns two rows:

User
reverier # <- this is my username

so we should get the last row as proper username.

---

This error appears in my setup of eza (an alternative of gnu ls...), anyway it does not affect the final results.

[reitzig]

Hi, thanks for this workaround! May help other users of eza. 👍

Please note related #60, which is a special case of #23, just like your problem. I'll probably not merge any (situational) workarounds for individual aliases, pending a 'proper' fix for #23.