From a638af886e40ea749088ad0978cd24e0e70d0e23 Mon Sep 17 00:00:00 2001
From: sanikoyes <sanikoyes@163.com>
Date: Fri, 11 Mar 2016 10:01:56 +0800
Subject: Fix link error when disable_3d=yes

---
 scene/main/viewport.cpp | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/scene/main/viewport.cpp b/scene/main/viewport.cpp
index 550bae6306..47a97d74e7 100644
--- a/scene/main/viewport.cpp
+++ b/scene/main/viewport.cpp
@@ -894,6 +894,7 @@ void Viewport::_camera_remove(Camera* p_camera) {
 	}
 }
 
+#ifndef _3D_DISABLED
 void Viewport::_camera_make_next_current(Camera* p_exclude) {
 
 	for(Set<Camera*>::Element *E=cameras.front();E;E=E->next()) {
@@ -909,7 +910,7 @@ void Viewport::_camera_make_next_current(Camera* p_exclude) {
 
 	}
 }
-
+#endif
 
 void Viewport::set_transparent_background(bool p_enable) {
 
-- 
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