Port QString::null

src/imagecollection.cpp

@@ -115,7 +115,7 @@ QString ImageCollection::comment() const
     else
     {
         PrintWarningMessage();
-        return QString::null;
+        return QString();
     }
 }
 
@@ -141,7 +141,7 @@ QString ImageCollection::category() const
     else
     {
         PrintWarningMessage();
-        return QString::null;
+        return QString();
     }
 }
 

src/imagecollection.h

@@ -73,7 +73,7 @@ public:
     QString    name() const;
 
     /**
-     * Returns the comment for the collection of images or QString::null if that doesn't make any sense.
+     * Returns the comment for the collection of images or QString() if that doesn't make any sense.
      * A comment makes sense for an album, but not for a KIPI::Interface::currentSelection().
      */
     QString    comment() const;