From d39cc8fef759b9b2ef15323324ea38e25c349f4b Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=D0=9F=D0=B5=D0=BB=D0=B8=D0=BF=D0=B5=D0=BD=D0=BA=D0=BE=20?=
 =?UTF-8?q?=D0=98=D0=B2=D0=B0=D0=BD?= <peri4ko@yandex.ru>
Date: Thu, 30 Apr 2015 10:54:17 +0000
Subject: [PATCH] blockview updatet

git-svn-id: svn://db.shs.com.ru/libs@10 a8b55f48-bf90-11e4-a774-851b48703e85
---
 qad_blockview/blockview.cpp | 1 +
 1 file changed, 1 insertion(+)

diff --git a/qad_blockview/blockview.cpp b/qad_blockview/blockview.cpp
index 7b436b7..583469e 100644
--- a/qad_blockview/blockview.cpp
+++ b/qad_blockview/blockview.cpp
@@ -810,6 +810,7 @@ QList<BlockBusItem * > BlockView::connectionBuses(BlockItem * b0, BlockItem * b1
 
 bool BlockView::connectPins(BlockItemPin * p0, BlockItemPin * p1) {
 	if (!p0 || !p1) return false;
+	if (p0 == p1) return false;
 	if (p0->busType() != p1->busType()) return false;
 	QList<BlockBusItem * > bl0 = p0->connectedBuses(), bl1 = p1->connectedBuses();
 	if (!(bl0.toSet() & bl1.toSet()).isEmpty()) return true;