sdr type sub-command doesn't work when user specifiying hex value directly.

[accelas]

ipmitool/lib/ipmi_sdr.c

Line 4584 in 39ca56b

if (!strcmp(type, "0x")) {

the code tries to compare a user specified hex value against "0x". eg, if user specify "0x80", the code tries to do strcmp("0x80", "0x"), and expect it to return 0. However, it seems strcmp() will return 0, if and only if two strings are exactly same. For this particular usage, I suggest to change the code to strncmp(type, "0x", 2); to force it to only compare first two characters.