#44 Segfault when (un)checking file without selecting the line

[Fab Stz]

In Synkron, make an analysis and then in the list of files to synchronize, click on the checkbox of a file directly without clicking on any line prior to that.
In Linux Debian 7 (wheezy), this conducts to a crash/segmentation fault. (running QT 4.8.2)

Suggested patch (to be reviewed) is :

--- synkron-1.6.2.orig/src/analyse.cpp
+++ synkron-1.6.2/src/analyse.cpp
@@ -706,7 +706,12 @@ void AbstractSyncPage::analyseTreeItemEx

void AbstractSyncPage::analyseTreeItemClicked(QTreeWidgetItem * item, int column)
{

• if (analyseTree()->currentItem()->data(0, Qt::UserRole).toStringList().first() == "[container]") return;
• QTreeWidgetItem * myQTreeWidgetItem = analyseTree()->currentItem();
• if (myQTreeWidgetItem!=NULL) {
• bool test1 = analyseTree()->currentItem()->data(0, Qt::UserRole).toStringList().first() == "[container]";
• bool test2 = item->data(0, Qt::UserRole).toStringList().at(0) == "[container]";
• if (test1 && test2) return;
• }
  if (column != 0) return;
  if (ignore_blacklist->isChecked()) return;
  if (item->isDisabled()) return;