build: remove bad double negative when discovering 'git'

This automatically works because CMake's `if` statement considers
variables which' content ends with "-NOTFOUND" to be FALSE.

The previous version however was first tried as a variable which didn't
exist. As a result after that it's interpreted as a string (not a
variable anymore). So it skips the "-NOTFOUND" check and only does a
"string not empty" check. Which, as this is a string constant, is always
true.
This commit is contained in:
Giel van Schijndel 2024-10-02 15:39:12 +02:00 committed by John Maguire
parent 5c61371f8f
commit a30f86515a
1 changed files with 1 additions and 1 deletions

View File

@ -126,7 +126,7 @@ else(FORCE_GIT_REVISION)
find_program(GIT_EXECUTABLE git)
message(STATUS "Found git: ${GIT_EXECUTABLE}")
if(NOT GIT_EXECUTABLE-NOTFOUND)
if(GIT_EXECUTABLE)
execute_process(COMMAND ${GIT_EXECUTABLE} describe
WORKING_DIRECTORY ${CMAKE_SOURCE_DIR}
RESULT_VARIABLE GIT_INFO_RESULT