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| author | Frank Benkstein <frank@benkstein.net> | 2018-02-19 16:50:16 (GMT) |
|---|---|---|
| committer | Brad King <brad.king@kitware.com> | 2018-02-20 21:13:45 (GMT) |
| commit | 6cced7872557fe92228114ce6bf55a30ef91e358 (patch) | |
| tree | 760c19e5f67ee1d39fa42c3d87d6291ee2892ab1 /Help/guide/tutorial/Step7/MathFunctions/MathFunctions.h | |
| parent | a99ff558afbee4578cf0fe05619978cbbbc03d38 (diff) | |
| download | CMake-6cced7872557fe92228114ce6bf55a30ef91e358.zip CMake-6cced7872557fe92228114ce6bf55a30ef91e358.tar.gz CMake-6cced7872557fe92228114ce6bf55a30ef91e358.tar.bz2 | |
FindLua: Fix error when LUA_INCLUDE_PREFIX is set as a variable
We use `LUA_INCLUDE_PREFIX` for the result of an internal `find_path`
call and unset the cache entry before each use. Unset a plain variable
of this name too in case it was set by project code. Otherwise the
`find_path` call may be skipped and the wrong value used, leading to
errors.
Diffstat (limited to 'Help/guide/tutorial/Step7/MathFunctions/MathFunctions.h')
0 files changed, 0 insertions, 0 deletions