build: silence git describe error output

This change will silence the warning from git describe command when the project is built using source tarball. The warning is fatal: not a git repository: 'neovim/.git'
neovim · Mar 5, 2023 · ca3bc56 · ca3bc56
1 parent 5dcf544
commit ca3bc56
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/cmake/GenerateVersion.cmake b/cmake/GenerateVersion.cmake
@@ -5,6 +5,7 @@ execute_process(
   COMMAND git --git-dir=${NVIM_SOURCE_DIR}/.git --work-tree=${NVIM_SOURCE_DIR} describe --first-parent --dirty --always
   OUTPUT_VARIABLE GIT_TAG
   OUTPUT_STRIP_TRAILING_WHITESPACE
+  ERROR_QUIET
   RESULT_VARIABLE RES)
 
 if(RES)