BaseTools: Fix a bug for Unused PCDs section display in the report

[mirror_edk2.git] / BaseTools / Source / Python / build / BuildReport.py

diff --git a/BaseTools/Source/Python/build/BuildReport.py b/BaseTools/Source/Python/build/BuildReport.py
index c7fa1b97db8ddeefca548faf5d03d803f74319b3..49bcd9c0608035e16bf29d283f9563d143b7de1d 100644 (file)
--- a/BaseTools/Source/Python/build/BuildReport.py
+++ b/BaseTools/Source/Python/build/BuildReport.py
@@ -888,7 +888,17 @@ class PcdReport(object):
             if self.ConditionalPcds:\r
                 self.GenerateReportDetail(File, ModulePcdSet, 1)\r
             if self.UnusedPcds:\r
-                self.GenerateReportDetail(File, ModulePcdSet, 2)\r
+                IsEmpty = True\r
+                for Token in self.UnusedPcds:\r
+                    TokenDict = self.UnusedPcds[Token]\r
+                    for Type in TokenDict:\r
+                        if TokenDict[Type]:\r
+                            IsEmpty = False\r
+                            break\r
+                    if not IsEmpty:\r
+                        break\r
+                if not IsEmpty:\r
+                    self.GenerateReportDetail(File, ModulePcdSet, 2)\r
         self.GenerateReportDetail(File, ModulePcdSet)\r
 \r
     ##\r