CMake: ignore git stderr when trying to sort out revision. NFC.

[android-x86/external-llvm.git] / cmake / modules / VersionFromVCS.cmake

diff --git a/cmake/modules/VersionFromVCS.cmake b/cmake/modules/VersionFromVCS.cmake
index 983b48f..a2ff4c0 100644 (file)
--- a/cmake/modules/VersionFromVCS.cmake
+++ b/cmake/modules/VersionFromVCS.cmake
@@ -45,7 +45,8 @@ function(add_version_info_from_vcs VERS)
             WORKING_DIRECTORY ${SOURCE_DIR}
             TIMEOUT 5
             RESULT_VARIABLE git_result
-            OUTPUT_VARIABLE git_output)
+            OUTPUT_VARIABLE git_output
+            ERROR_QUIET)
           if( git_result EQUAL 0 )
             string(REGEX MATCH "URL: ([^ \n]*)" svn_url ${git_output})
             if(svn_url)