diff --git a/MdePkg/Library/BaseLib/String.c b/MdePkg/Library/BaseLib/String.c index 50253de04f..43ba1447b8 100644 --- a/MdePkg/Library/BaseLib/String.c +++ b/MdePkg/Library/BaseLib/String.c @@ -479,7 +479,7 @@ StrStr ( ASSERT (StrSize (SearchString) != 0); if (*SearchString == L'\0') { - return NULL; + return (CHAR16 *) String; } while (*String != L'\0') { @@ -1617,7 +1617,7 @@ AsciiStrStr ( ASSERT (AsciiStrSize (SearchString) != 0); if (*SearchString == '\0') { - return NULL; + return (CHAR8 *) String; } while (*String != '\0') {