Tapan Shah a7ea752e59 ShellPkg:?cd \? command fails to go back to the root directory of a file system
Allows cd command to go back to the root directory when 'cd \' executed in system.

This change prevents last PathRemoveLastItem() call which truncates '\' from 'fs0:\'
in desired root path which is required to set CWD to the root directory.

Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Tapan Shah <tapandshah@hpe.com>
Reviewed-by: Jaben Carsey <Jaben.carsey@intel.com>
2016-10-12 10:24:35 -07:00
2014-10-14 16:08:15 +00:00
2014-10-14 16:08:15 +00:00
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