The caller of FindVariable() function ensure VariableName != NULL && VendorGuid ...

[mirror_edk2.git] / MdeModulePkg / Universal / Variable / Pei / Variable.c

diff --git a/MdeModulePkg/Universal/Variable/Pei/Variable.c b/MdeModulePkg/Universal/Variable/Pei/Variable.c
index d778fde0732374c5eb5c310a336b5b22898148c0..471b6a4749115430976c7d71f198943dc6833cc5 100644 (file)
--- a/MdeModulePkg/Universal/Variable/Pei/Variable.c
+++ b/MdeModulePkg/Universal/Variable/Pei/Variable.c
@@ -367,7 +367,7 @@ FindVariable (
   UINT32                  Count;\r
   UINT8                   *VariableBase;\r
 \r
-  if (VariableName != NULL && VendorGuid == NULL) {\r
+  if (VariableName[0] != 0 && VendorGuid == NULL) {\r
     return EFI_INVALID_PARAMETER;\r
   }\r
   //\r