SC2046: Quote this to prevent word splitting.

When command expansions are unquoted, word splitting and globbing will
occur. This often manifests itself by breaking when filenames contain
spaces.

Trying to fix it by adding quotes or escapes to the data will not work.
Instead, quote the command substitution itself.

If the command substitution outputs multiple pieces of data, use a loop
instead.

Add an exception when using set -- where splitting is intended.

PR: 227109
Submitted by: mat
Exp-run by: antoine
Sponsored by: Absolight