John Crispin db69761f94 procd: fix/clean some conditions in nand.sh
1) nand_upgrade_tar: use a simpler condition that matches if () { }
   logic and fix check of $kernel_length variable
2) nand_do_upgrade_stage2: use case, otherwise one could believe we
   always call nand_upgrade_tar

Signed-off-by: Rafał Miłecki <zajec5@gmail.com>

SVN-Revision: 43373
2014-11-24 19:14:29 +00:00
..
2014-11-16 11:39:14 +00:00
2014-11-24 06:33:34 +00:00