Ensure that all tranferlist columns have a size > 0.

Changelog

@@ -8,6 +8,7 @@
     - FEATURE: Allow clearing execution and ban logs (Gelmir)
     - BUGFIX: Add confirmation dialog for "Force recheck" action (closes #131)
     - BUGFIX: Greatly improve RSS manager performance (closes #34)
+    - BUGFIX: Ensure that all columns in the tranferlist have a size > 0.
     - OTHER: Generate translations at configure time to reduce tarball size
     - PERFORMANCE: Impove drawing speed of tranferlist when there are many torrents(>100)
     - PERFORMANCE: Impove drawing speed of peers list when there are many peers

src/transferlistwidget.cpp

@@ -126,6 +126,13 @@ TransferListWidget::TransferListWidget(QWidget *parent, MainWindow *main_window,
     setColumnHidden(TorrentModelItem::TR_TIME_ELAPSED, true);
   }
 
+  //When adding/removing columns between versions some may
+  //end up being size 0 when the new version is launched with
+  //a conf file from the previous version.
+  for (unsigned int i=0; i<TorrentModelItem::NB_COLUMNS; i++)
+    if (!columnWidth(i))
+      resizeColumnToContents(i);
+
   setContextMenuPolicy(Qt::CustomContextMenu);
 
   // Listen for list events