--- scripts/create_config.org	2011-02-16 15:44:05.000000000 +0100
+++ scripts/create_config	2011-03-21 21:26:16.136615526 +0100
@@ -33,7 +33,9 @@
  CONFIG_BDRV_WHITELIST=*)
     echo "#define CONFIG_BDRV_WHITELIST \\"
     for drv in ${line#*=}; do
-      echo "    \"${drv}\",\\"
+      if [ ! -z "$drv" ]; then
+        echo "    \"${drv}\",\\"
+      fi
     done
     echo "    NULL"
     ;;