From 83278a1ac41b5595e3d96f74ad0c2ce73d41835e Mon Sep 17 00:00:00 2001
From: volzhs <volzhs@gmail.com>
Date: Wed, 5 Oct 2016 01:10:49 +0900
Subject: [PATCH] Fix GraphEdit grab random node when delete or deselect by
 clicking empty space

---
 scene/gui/graph_edit.cpp | 10 ++++++----
 scene/gui/graph_node.cpp |  1 +
 2 files changed, 7 insertions(+), 4 deletions(-)

diff --git a/scene/gui/graph_edit.cpp b/scene/gui/graph_edit.cpp
index 0de6add8cb3..4eecabd10ca 100644
--- a/scene/gui/graph_edit.cpp
+++ b/scene/gui/graph_edit.cpp
@@ -912,18 +912,20 @@ void GraphEdit::_input_event(const InputEvent& p_ev) {
 		if (b.button_index==BUTTON_LEFT && b.pressed) {
 
 			GraphNode *gn = NULL;
+			GraphNode *gn_selected = NULL;
 			for(int i=get_child_count()-1;i>=0;i--) {
 
-				gn=get_child(i)->cast_to<GraphNode>();
+				gn_selected=get_child(i)->cast_to<GraphNode>();
 
-				if (gn) {
+				if (gn_selected) {
 
-					if (gn->is_resizing())
+					if (gn_selected->is_resizing())
 						continue;
 
-					Rect2 r = gn->get_rect();
+					Rect2 r = gn_selected->get_rect();
 					r.size*=zoom;
 					if (r.has_point(get_local_mouse_pos()))
+						gn = gn_selected;
 						break;
 				}
 			}
diff --git a/scene/gui/graph_node.cpp b/scene/gui/graph_node.cpp
index da298a795a9..38e2e06ac56 100644
--- a/scene/gui/graph_node.cpp
+++ b/scene/gui/graph_node.cpp
@@ -788,4 +788,5 @@ GraphNode::GraphNode() {
 	comment=false;
 	resizeable=false;
 	resizing=false;
+	selected=false;
 }