Fixed missing update of mime comment in refreshed KFileItem. This

resolves issue #35.

Signed-off-by: Michele Calgaro <michele.calgaro@yahoo.it>
(cherry picked from commit d3119bb794)

tdeio/tdeio/kdirlister.h

@@ -32,7 +32,7 @@
 namespace TDEIO { class Job; class LocalURLJob; class ListJob; }
 
 /**
- * The dir lister deals with the kiojob used to list and update a directory
+ * The dir lister deals with the tdeiojob used to list and update a directory
  * and has signals for the user of this class (e.g. konqueror view or
  * kdesktop) to create/destroy its items when asked.
  *
@@ -49,7 +49,7 @@ namespace TDEIO { class Job; class LocalURLJob; class ListJob; }
  * Advanced usage : call openURL with _keep = true to list directories
  * without forgetting the ones previously read (e.g. for a tree view)
  *
- * @short Helper class for the kiojob used to list and update a directory.
+ * @short Helper class for the tdeiojob used to list and update a directory.
  * @author Michael Brade <brade@kde.org>
  */
 class TDEIO_EXPORT KDirLister : public TQObject

tdeio/tdeio/tdefileitem.cpp

@@ -1034,10 +1034,11 @@ bool KFileItem::cmp( const KFileItem & item )
              && m_bLink == item.m_bLink
              && m_hidden == item.m_hidden
              && size(hasSize1) == item.size(hasSize2)
-	     && hasSize1 == hasSize2
+             && hasSize1 == hasSize2
              && time(TDEIO::UDS_MODIFICATION_TIME, hasTime1) == item.time(TDEIO::UDS_MODIFICATION_TIME, hasTime2)
-	     && hasTime1 == hasTime2
-             && (!d || !item.d || d->iconName == item.d->iconName) );
+             && hasTime1 == hasTime2
+             && (!d || !item.d || d->iconName == item.d->iconName)
+             && (!isMimeTypeKnown() || !item.isMimeTypeKnown() || mimetype() == item.mimetype()) );
 
     // Don't compare the mimetypes here. They might not be known, and we don't want to
     // do the slow operation of determining them here.
@@ -1078,6 +1079,8 @@ void KFileItem::assign( const KFileItem & item )
             d = new KFileItemPrivate;
         }
         d->iconName = item.d->iconName;
+        d->comment = item.d->comment;
+        d->commentCached = item.d->commentCached;
     } else {
         delete d;
         d = 0;