From: Mikko Rasa <tdb@tdb.fi>
Date: Mon, 9 Sep 2013 15:57:21 +0000 (+0300)
Subject: Throw if trying to render an Object without a Technique
X-Git-Url: http://git.tdb.fi/?a=commitdiff_plain;h=908354182fd2b0e7748b8778e469133d48f88bbb;p=libs%2Fgl.git

Throw if trying to render an Object without a Technique
---

diff --git a/source/object.cpp b/source/object.cpp
index 6bc872a1..ae38af6b 100644
--- a/source/object.cpp
+++ b/source/object.cpp
@@ -103,7 +103,9 @@ void Object::render(Renderer &renderer, const ObjectInstance &inst, const Tag &t
 
 const RenderPass *Object::get_pass(const Tag &tag) const
 {
-	if(!technique || !technique->has_pass(tag))
+	if(!technique)
+		throw logic_error("!technique");
+	if(!technique->has_pass(tag))
 		return 0;
 	return &technique->get_pass(tag);
 }