tree dfea64debf9d986d2f1ec14d525809b03e92c535
parent f2f62e295ad1254b7e3cdd5d78fa8afb0e86f1ce
author Brad King <brad.king@kitware.com> 1622755145 -0400
committer Brad King <brad.king@kitware.com> 1622819872 -0400

util: Remove unnecessary CanonicalizePath error handling

Since commit 86f606fe (Remove path component limit from input of
CanonicalizePath in windows, 2017-08-30, v1.8.0^2~2^2), the only failure
case in the `CanonicalizePath` implementation is the "empty path" error.
All call sites have been updated to ensure `CanonicalizePath` is never
called with an empty path.  Remove error handling from the signature to
simplify call sites.