Merge branch 'master' of git://git.denx.de/u-boot-mpc83xx

* 'master' of git://git.denx.de/u-boot-mpc83xx:
  km/common: check test_bank and testpin for testboot
  powerpc/83xx/km: readout dip_switch on kmcoge5ne
  powerpc/83xx: configure CONFIG_POST for kmcoge5ne
  powerpc/83xx/km: added missing enable of application buffer
  km/common: increase bootlimit to 3
  km/common: fixed error in ethaddr (1-byte-shift)
  MAINTAINERS: cleanup for keymile boards
  powerpc/83xx: add kmcoge5ne board support
  km/common: add support for second flash
  powerpc83xx/km: remove unneeded CONFIG_PCI for kmeter1
  powerpc83xx/km: lock the window size to 2GiB befor fixing sdram size
  powerpc/83xx/km: use tuxx1.h for kmsupx5 target
  powerpc/83xx: increment malloc heap size for the MPC832x MDS boards

Signed-off-by: Wolfgang Denk <wd@denx.de>
diff --git a/common/cmd_nand.c b/common/cmd_nand.c
index fa44295..a91ccf4 100644
--- a/common/cmd_nand.c
+++ b/common/cmd_nand.c
@@ -617,7 +617,7 @@
 
 		s = strchr(cmd, '.');
 
-		if (!strcmp(s, ".raw")) {
+		if (s && !strcmp(s, ".raw")) {
 			raw = 1;
 
 			if (arg_off(argv[3], &dev, &off, &size))