tdefilereplace: fixed SEGFAULT when trying to delete or remove an entry

from the result listview.

Signed-off-by: Michele Calgaro <michele.calgaro@yahoo.it>

tdefilereplace/tdefilereplaceview.cpp

@@ -85,16 +85,8 @@ TQString TDEFileReplaceView::getItemPath(const TQListViewItem *lvi)
 
 TQListViewItem* TDEFileReplaceView::getCurrItemTopLevelParent()
 {
-  TQListViewItem *lvi;
-  if (!m_lviCurrent)
-  {
-    lvi = m_rv->currentItem();
-  }
-  else
-  {
-    lvi = (TQListViewItem*)m_lviCurrent;
-  }
-  while (lvi->parent())
+  TQListViewItem *lvi = m_rv->currentItem();
+  while (lvi && lvi->parent())
   {
     lvi = lvi->parent();
   }
@@ -221,7 +213,6 @@ void TDEFileReplaceView::slotResultMouseButtonClicked(int button, TQListViewItem
   if (button == Qt::RightButton)
   {
     // Right mouse button: open popup menub
-    m_lviCurrent = static_cast<TDEListViewItem*>(lvi);
     m_menuResult->popup(pos);
   }
 }
@@ -232,7 +223,6 @@ void TDEFileReplaceView::slotResultReturnPressed (TQListViewItem *lvi)
     return;
 
   // Left mouse button: open item in default view
-  m_lviCurrent = static_cast<TDEListViewItem*>(lvi);
   slotResultOpen();
 }
 
@@ -243,7 +233,6 @@ void TDEFileReplaceView::slotResultProperties()
   {
     KURL url(currItemPath);
     (void) new KPropertiesDialog(url);
-    m_lviCurrent = 0;
   }
 }
 
@@ -253,7 +242,6 @@ void TDEFileReplaceView::slotResultOpen()
   if (!currItemPath.isEmpty())
   {
     (void) new KRun(KURL(currItemPath), 0, true, true);
-    m_lviCurrent = 0;
   }
 }
 
@@ -265,7 +253,6 @@ void TDEFileReplaceView::slotResultOpenWith()
     KURL::List kurls;
     kurls.append(KURL(currItemPath));
     KRun::displayOpenWithDialog(kurls);
-    m_lviCurrent = 0;
   }
 }
 
@@ -277,7 +264,6 @@ void TDEFileReplaceView::slotResultDirOpen()
       TQFileInfo fi;
       fi.setFile(currItemPath);
       (void) new KRun (KURL::fromPathOrURL(fi.dirPath()), 0, true, true);
-      m_lviCurrent = 0;
     }
 }
 
@@ -322,8 +308,6 @@ void TDEFileReplaceView::slotResultEdit()
 
       lvi = lvi->nextSibling();
     }
-
-  m_lviCurrent = 0;
 }
 
 void TDEFileReplaceView::slotResultRemoveEntry()
@@ -332,7 +316,6 @@ void TDEFileReplaceView::slotResultRemoveEntry()
   if (currItem)
     {
         delete currItem;
-        m_lviCurrent = 0;
     }
 }
 
@@ -350,9 +333,7 @@ void TDEFileReplaceView::slotResultDelete()
         {
           fi.setName(currItemPath);
           fi.remove();
-
           delete currItem;
-          m_lviCurrent = 0;
         }
     }
 }

tdefilereplace/tdefilereplaceview.h

@@ -113,7 +113,6 @@ class TDEFileReplaceView : public TDEFileReplaceViewWdg
   private:
     TDEPopupMenu *m_menuResult;
     RCOptions *m_option;
-    TDEListViewItem *m_lviCurrent;
     TDEListView *m_rv, * m_sv;
 };