prep for M4 builds

releng.control/getFromCVS-relengControl.sh

@@ -23,6 +23,6 @@ echo "	restoring serialized state ..."
 mv *.ser releng.control
 
 echo "	making sure releng.control files are executable and have proper EOL format ..."
-dos2unix -quiet -keepdate releng.control/*.sh* releng.control/**/*.properties releng.control/*.xml
+dos2unix -quiet -keepdate releng.control/*.sh* releng.control/**/*.properties releng.control/*.xml > /dev/null 2>/dev/null
 chmod +x releng.control/*.sh