REF: https://bugzilla.tianocore.org/show_bug.cgi?id=2304

SyntaxWarning: "is" with a literal. Did you mean "=="?
Using "is" instead of "==" is an irregular syntax

Signed-off-by: Zhiju.Fan <zhijux.fan@intel.com>
Cc: Bob C Feng <bob.c.feng@intel.com>
Cc: Liming Gao <liming.gao@intel.com>
---
 BaseTools/Source/Python/build/BuildReport.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/BaseTools/Source/Python/build/BuildReport.py b/BaseTools/Source/Python/build/BuildReport.py
index 880459d367..8efa869162 100644
--- a/BaseTools/Source/Python/build/BuildReport.py
+++ b/BaseTools/Source/Python/build/BuildReport.py
@@ -2042,7 +2042,7 @@ class FdReport(object):
         self.VPDBaseAddress = 0
         self.VPDSize = 0
         for index, FdRegion in enumerate(Fd.RegionList):
-            if str(FdRegion.RegionType) is 'FILE' and Wa.Platform.VpdToolGuid in str(FdRegion.RegionDataList):
+            if str(FdRegion.RegionType) == 'FILE' and Wa.Platform.VpdToolGuid in str(FdRegion.RegionDataList):
                 self.VPDBaseAddress = self.FdRegionList[index].BaseAddress
                 self.VPDSize = self.FdRegionList[index].Size
                 break
-- 
2.18.0.windows.1