On Mon, Feb 03, 2014 at 01:21:03PM -0700, Stephen Warren wrote: > From: Stephen Warren <swar...@nvidia.com> > > This better mirrors the behaviour of bash, for example: > > $ if test -z = -z; then echo yes; else echo no; fi > yes > > This is parsed as a string comparison of "-z" and "-z", since the check > for the binary "=" operator occurs first. Without this change, the > command would be parsed as a -z test of "-", followed by a syntax error; > a trailing -z without and operand. > > This is a behavioural change, but I believe any commands affected were > previously invalid or bizarely formed. > > Signed-off-by: Stephen Warren <swar...@nvidia.com>
Applied to u-boot/master, thanks! -- Tom
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