Supress fatal message in CPP example build (#1701)

There is no .git file, so version could be retrieved from environment variable.
googleforgames · Jul 21, 2020 · e583830 · e583830
1 parent 7e99486
commit e583830
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/sdks/cpp/CMakeLists.txt b/sdks/cpp/CMakeLists.txt
@@ -48,6 +48,7 @@ if (Git_FOUND)
         WORKING_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}
         RESULT_VARIABLE result
         OUTPUT_VARIABLE output
+        ERROR_QUIET
     )
     if (${result} EQUAL 0)
         string(REGEX MATCH "[0-9]+\\.[0-9]+\\.[0-9]+" AGONES_VERSION ${output})