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| author | scivision <scivision@users.noreply.github.com> | 2023-01-23 15:47:54 (GMT) |
|---|---|---|
| committer | Brad King <brad.king@kitware.com> | 2023-01-24 19:13:52 (GMT) |
| commit | a1dc38a5670939a8ce8dfd99282f86d47412a98a (patch) | |
| tree | 12f0296080cf6c345901839bc6f134fbd01177d3 /Help/prop_inst | |
| parent | adac7f3ca41ae38248f62ce48000390143762e99 (diff) | |
| download | CMake-a1dc38a5670939a8ce8dfd99282f86d47412a98a.zip CMake-a1dc38a5670939a8ce8dfd99282f86d47412a98a.tar.gz CMake-a1dc38a5670939a8ce8dfd99282f86d47412a98a.tar.bz2 | |
Help: Document behavior of if(EXISTS,IS_DIRECTORY) for empty paths
Document and add explicit tests for empty string input:
`if(EXISTS "")` and `if(IS_DIRECTORY "")` are always false.
This avoids need for users to do extra checks due to
CMake non-short-circuit logic as below:
if("${p}")
if(EXISTS "${p}")
Diffstat (limited to 'Help/prop_inst')
0 files changed, 0 insertions, 0 deletions