fe4a28ccbf
Fix the incorrect comparison between pointer and constant zero character. https://bugzilla.tianocore.org/show_bug.cgi?id=416 V2: The pointer StringPtr points to a string returned by ExtractConfig/ExportConfig, if it is NULL, function InternalHiiIfrValueAction will return FALSE. So in current usage model, the StringPtr can not be NULL before using it, so we can add ASSERT here. Cc: Eric Dong <eric.dong@intel.com> Cc: Liming Gao <liming.gao@intel.com> Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Dandan Bi <dandan.bi@intel.com> Reviewed-by: Eric Dong <eric.dong@intel.com>