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authorSimon Glass <sjg@chromium.org>2013-02-24 17:33:11 +0000
committerSimon Glass <sjg@chromium.org>2013-02-28 19:09:21 -0800
commit6b3ff98da41a084658877282057adeb59ff6e9f2 (patch)
tree6bf3d26a57cb2176824143f71fd9397e2f68c951 /lib
parent8ec21bbe5c45fc80ca74eb403ab5b00a9e1f699f (diff)
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Tidy up error checking and fix bug in hash command
There are two problems: 1. The argument count needs to be checked before argv is used 2. When verify is not enabled, we need to define a constant zero value Signed-off-by: Simon Glass <sjg@chromium.org>
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