Some bug repairs.

Author: David Navrkal

RegularConvertor/algorithms/algorithmwidget.cpp

@@ -14,7 +14,7 @@ AlgorithmWidget::AlgorithmWidget(Algorithm::modes _mode, QWidget *parent) :
     connect(this->ui->playButton,SIGNAL(clicked()),this,SLOT(emitPlay()));
     connect(this->ui->stopButton,SIGNAL(clicked()),this,SIGNAL(stopPressed()));
     connect(this->ui->checkButton,SIGNAL(clicked()),this,SIGNAL(checkSolutionPressed()));
-    connect(this->ui->beginButton,SIGNAL(clicked()), this, SIGNAl(beginPressed()));
+    connect(this->ui->beginButton,SIGNAL(clicked()), this, SIGNAL(beginPressed()));
     connect(this->ui->endButton,SIGNAL(clicked()),this, SIGNAL(endPressed()));
     setWidgets(mode);
 }

RegularConvertor/algorithms/fatodfa.cpp

@@ -409,7 +409,7 @@ void FaToDFA::showUserSolution()
 
 void FaToDFA::toBegin()
 {
-     not_dfa_widget->setFA(FA);
+     not_dfa_widget->setFA(new FiniteAutomata(FA));
 }
 
 void FaToDFA::toEnd()