fix rootfs detection

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@6266 3c298f89-4303-0410-b956-a3cf2f4a3e73

diff --git a/target/linux/rb532-2.6/base-files/sbin/cf2nand b/target/linux/rb532-2.6/base-files/sbin/cf2nand
index 3f3352f..169f7eb 100755 (executable)
--- a/target/linux/rb532-2.6/base-files/sbin/cf2nand
+++ b/target/linux/rb532-2.6/base-files/sbin/cf2nand
@@ -10,7 +10,7 @@ copy_kernel() {
        /sbin/patch-cmdline "$output" "$cmdline"
 }
 
-fstype="$(mount | grep ' / ' | awk '{print $5}')"
+fstype="$(mount | grep ' / ' | awk '$1 != "rootfs" {print $5}')"
 case "$fstype" in
        ext2|jffs2) echo "Copying from $fstype to yaffs2";;
        *) echo "Invalid filesystem."; exit 1;;