return NULL -> return CString() for clarity and efficiency

This commit is contained in:
Chris Danford
2005-09-04 16:55:21 +00:00
parent c414d1bcf8
commit 48ebc53549
55 changed files with 107 additions and 107 deletions
+1 -1
View File
@@ -278,7 +278,7 @@ CString CourseID::ToString() const
return sPath;
if( !sFullTitle.empty() )
return sFullTitle;
return NULL;
return CString();
}
bool CourseID::IsValid() const