don't need to send stuff from stderr to stdout as the shflags_test.sh script does that internally now
diff --git a/source/1.0/bin/gen_test_results.sh b/source/1.0/bin/gen_test_results.sh
index 7597b10..c39e1b8 100755
--- a/source/1.0/bin/gen_test_results.sh
+++ b/source/1.0/bin/gen_test_results.sh
@@ -72,7 +72,7 @@
 fi
 
 # run tests
-( cd "${SRC_DIR}"; ./shflags_test.sh 2>&1 |tee "${output}" )
+( cd "${SRC_DIR}"; ./shflags_test.sh |tee "${output}" )
 
 echo >&2
 echo "output written to '${output}'" >&2