From e62aabff5c5af2e7adb8412e7c928af7233c73c0 Mon Sep 17 00:00:00 2001 From: daid Date: Wed, 19 Jun 2013 09:37:01 +0200 Subject: [PATCH] Fix backwards compatibility mode. --- Cura/gui/util/opengl.py | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) diff --git a/Cura/gui/util/opengl.py b/Cura/gui/util/opengl.py index f3021d88..ce833b35 100644 --- a/Cura/gui/util/opengl.py +++ b/Cura/gui/util/opengl.py @@ -34,7 +34,9 @@ class GLReferenceCounter(object): return self._refCounter <= 0 def hasShaderSupport(): - return bool(glCreateShader) != False + if bool(glCreateShader): + return True + return False class GLShader(GLReferenceCounter): def __init__(self, vertexProgram, fragmentProgram): @@ -119,7 +121,7 @@ class GLFakeShader(GLReferenceCounter): class GLVBO(GLReferenceCounter): def __init__(self, vertexArray, normalArray = None): super(GLVBO, self).__init__() - if bool(glGenBuffers) == False: + if not bool(glGenBuffers): self._vertexArray = vertexArray self._normalArray = normalArray self._buffer = None -- 2.30.2