From 103e38cbec9c056a3eeefb887ded81ab527ae362 Mon Sep 17 00:00:00 2001
From: Brecht Van Lommel <brechtvanlommel@gmail.com>
Date: Fri, 9 Oct 2015 01:26:32 +0200
Subject: [PATCH] Fix T46415: empty node group in GLSL shader has incorrect
 socket type conversion.

---
 source/blender/nodes/shader/node_shader_util.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/source/blender/nodes/shader/node_shader_util.c b/source/blender/nodes/shader/node_shader_util.c
index 49881381253..92b244bae55 100644
--- a/source/blender/nodes/shader/node_shader_util.c
+++ b/source/blender/nodes/shader/node_shader_util.c
@@ -141,7 +141,7 @@ void node_gpu_stack_from_data(struct GPUNodeStack *gs, int type, bNodeStack *ns)
 {
 	memset(gs, 0, sizeof(*gs));
 	
-	copy_v4_v4(gs->vec, ns->vec);
+	nodestack_get_vec(gs->vec, type, ns);
 	gs->link = ns->data;
 	
 	if (type == SOCK_FLOAT)