TQt4 port kdeedu

This enables compilation under both Qt3 and Qt4


git-svn-id: svn://anonsvn.kde.org/home/kde/branches/trinity/kdeedu@1236073 283d02a7-25f6-0310-bc7c-ecb5cbfe19da

1 files changed, 4 insertions, 4 deletions

diff --git a/kwordquiz/src/keduvocdata.cpp b/kwordquiz/src/keduvocdata.cpp
index 48b20f8e..3afe5ac2 100644
--- a/kwordquiz/src/keduvocdata.cpp
+++ b/kwordquiz/src/keduvocdata.cpp
@@ -69,13 +69,13 @@ TQString KEduVocDataItem::getText(const TQString &tagName) const
                 return element.text();
             }
             else
-                return TQString::null;
+                return TQString();
         }
         else
-            return TQString::null;
+            return TQString();
     }
     else
-        return TQString::null;
+        return TQString();
 }
 
 ////////////////////////////////////////////////////////////////////////////////
@@ -156,7 +156,7 @@ TQString KEduVocData::language(int col)
     else
       return document -> documentElement().namedItem("e").namedItem("t").toElement().attribute("l");
   else
-    return TQString::null;
+    return TQString();
 
 }