From 4c50be41963ebc6edbf8136127fe07f6caa8099d Mon Sep 17 00:00:00 2001
From: Arin Alex <arin_a@bk.ru>
Date: Thu, 10 Mar 2016 00:42:02 +0300
Subject: [PATCH] IConnectionController has been fixed

---
 src/lrdatadesignintf.h | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/src/lrdatadesignintf.h b/src/lrdatadesignintf.h
index 98a193d..82a3bc1 100644
--- a/src/lrdatadesignintf.h
+++ b/src/lrdatadesignintf.h
@@ -145,6 +145,8 @@ class IConnectionController{
 public:
     virtual void addConnectionDesc(ConnectionDesc* connection) = 0;
     virtual void changeConnectionDesc(ConnectionDesc* connection) = 0;
+    virtual bool checkConnectionDesc(ConnectionDesc* connection) = 0;
+    virtual QString lastError() const = 0;
 };
 
 class QueryDesc : public QObject{
@@ -365,7 +367,7 @@ class CallbackDatasource :public ICallbackDatasource, public IDataSource {
 public:
     CallbackDatasource(): m_currentRow(-1), m_eof(false){}
     bool next();
-    bool hasNext(){ if (!m_eof) return checkNextRecord(m_currentRow);}
+    bool hasNext(){ if (!m_eof) return checkNextRecord(m_currentRow); else return false;}
     bool prior(){ if (m_currentRow !=-1) {m_currentRow--; return true;} else return false;}
     void first();
     void last(){}