Fix a bug for producing status code instance.

git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@5141 6f19259b-4bc3-4df7-8a09-765794883524

diff --git a/DuetPkg/DxeIpl/SerialStatusCode.c b/DuetPkg/DxeIpl/SerialStatusCode.c
index 1892a33b6c01de51f4ee12c5147ad410c5456324..1112273373a6cf95e8e1ec5c3c55ec960c1c18fb 100644 (file)
--- a/DuetPkg/DxeIpl/SerialStatusCode.c
+++ b/DuetPkg/DxeIpl/SerialStatusCode.c
@@ -720,7 +720,8 @@ Returns:
 \r
   Buffer[0] = '\0';\r
 \r
-  if (ReportStatusCodeExtractAssertInfo (CodeType, Value, Data, &Filename, &Description, &LineNumber)) {\r
+  if (Data != NULL && \r
+      ReportStatusCodeExtractAssertInfo (CodeType, Value, Data, &Filename, &Description, &LineNumber)) {\r
     //\r
     // Processes PEI_ASSERT ()\r
     //\r
@@ -733,7 +734,8 @@ Returns:
       Description\r
       );\r
 \r
-  } else if (ReportStatusCodeExtractDebugInfo (Data, &ErrorLevel, &Marker, &Format)) {\r
+  } else if (Data != NULL &&\r
+             ReportStatusCodeExtractDebugInfo (Data, &ErrorLevel, &Marker, &Format)) {\r
     //\r
     // Process PEI_DEBUG () macro to Serial\r
     //\r