From 369052b5d8c2059529d9b212e4142c064711a3fa Mon Sep 17 00:00:00 2001
From: Brad King <brad.king@kitware.com>
Date: Wed, 31 Jul 2024 15:39:37 -0400
Subject: Tests: Restore suppression of xcodebuild error with Xcode
 Command-Line Tools

In commit 40fa2c1c90 (Tests: Cleanup CMake_TEST_XCODE_VERSION code,
2024-04-29, v3.30.0-rc1~183^2) we accidentally stopped capturing the
stderr from `xcodebuild`, causing it to appear in cmake's output.
The error is incidental and tolerated, so do not let the user see it.
---
 Tests/CMakeLists.txt | 1 +
 1 file changed, 1 insertion(+)

diff --git a/Tests/CMakeLists.txt b/Tests/CMakeLists.txt
index 41a3f10..730a7b4 100644
--- a/Tests/CMakeLists.txt
+++ b/Tests/CMakeLists.txt
@@ -307,6 +307,7 @@ if(BUILD_TESTING)
       execute_process(
         COMMAND xcodebuild -version
         OUTPUT_VARIABLE _version
+        ERROR_VARIABLE _stderr
         RESULT_VARIABLE _failed
         )
       if(NOT _failed AND _version MATCHES "^Xcode ([0-9]+(\\.[0-9]+)*)")
-- 
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