tree 2b0a97f27103fcbf56437d8aa03e333c00081e76
parent 345f54666a248af8e6a6b9c7b2b5a96a16bef7ac
author Elliott Hughes <enh@google.com> 1680042845 +0000
committer Elliott Hughes <enh@google.com> 1680042924 +0000

scandir: clarity improvements.

Move the "is there a comparator?" check into the sole caller, to match
the "is there a filter?" check. Remove the unnecessary (and unlikely)
pre-sort "is the array empty?" check.

Test: treehugger
Change-Id: I8bd461380420dce4a8bc05ef5fe3511b26347d7c