add protection against running cf2nand from yaffs2

SVN-Revision: 5301

diff --git a/package/base-files/rb532-2.6/sbin/cf2nand b/package/base-files/rb532-2.6/sbin/cf2nand
index eb1a0bec100a62f9bcb2e8bcd838b6e3c3c1e8c7..f8576beaa4ec692f28286d4e4d322f8828ee3713 100755 (executable)
--- a/package/base-files/rb532-2.6/sbin/cf2nand
+++ b/package/base-files/rb532-2.6/sbin/cf2nand
@@ -16,6 +16,11 @@ copy_kernel() {
 }
 
 fstype="$(mount | grep ' / ' | awk '{print $5}')"
+case "$fstype" in
+       ext2|jffs2) echo "Copying from $fstype to yaffs2";;
+       *) echo "Invalid filesystem."; exit 1;;
+esac
+
 [ -d /tmp/cf2nand ] && {
        echo "/tmp/cf2nand already exists"
        exit 1